I programmed some creatures. They Evolved.

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davidrandallmiller

davidrandallmiller

День тому

This is a report of a software project that created the conditions for evolution in an attempt to learn something about how evolution works in nature. This is for the programmer looking for ideas for interdisciplinary programming projects, or for anyone interested in how evolution and natural selection work.
Before commenting on the religious/theological implications of this simulation, please note that this video in no way purports to explain all the mysteries of life and the universe.
GitHub: github.com/davidrmiller/biosim4

КОМЕНТАРІ: 11 000
@Camlling
@Camlling Рік тому
This man created evolution and decided his UKposts career was complete
@WwarpfirewW
@WwarpfirewW Рік тому
Maybe the evolution stopped him 🤯
@Nugcon
@Nugcon 9 місяців тому
and Shakespeare
@TunaFish556
@TunaFish556 9 місяців тому
@@lit22006you dont need to have 100% info in a subject in order to talk about it. none of us is perfect, its the progress that counts.
@almscurium
@almscurium 7 місяців тому
What are you blathering about@@lit22006
@qwertzuiop1978
@qwertzuiop1978 7 місяців тому
He is active on github
@thornelderfin
@thornelderfin 2 роки тому
This is my offering to the UKposts algorithm. Let's hope we resurrect this channel so David can make more amazing videos.
@kylekafka6636
@kylekafka6636 2 роки тому
Seems to be working, 140k views. It's an extremely well put together video
@felicityc
@felicityc 2 роки тому
UKposts algo took me here from a video about WW1 lol They really want people to see it again
@cconnors
@cconnors 2 роки тому
The algorithm has called us.
@StevenDiLeo
@StevenDiLeo 2 роки тому
Count me in for the algorithm summons
@parkermartin9216
@parkermartin9216 2 роки тому
boost
@MoonCrab00
@MoonCrab00 6 місяців тому
Man was consistently like "You can skip to the next part if you don't care about this topic" and I'd say most of us absolutely did not skip ahead.
@AndrewMilesMurphy
@AndrewMilesMurphy 2 місяці тому
inventive
@tonyennis1787
@tonyennis1787 2 місяці тому
did not skip
@David280GG
@David280GG 2 місяці тому
Attention span passed ✅
@OutcastCuraduria
@OutcastCuraduria Місяць тому
Shut up bro
@SkiHigh
@SkiHigh 22 дні тому
i did
@whiteobama3032
@whiteobama3032 3 місяці тому
Just an update about Dave, for anyone wondering why he's not uploading: after making that video, he ascended in to Godhood and is now running his own universe.
@abhijeetpanwar_
@abhijeetpanwar_ 28 днів тому
😂😂😂😂
@Harsh_Noise
@Harsh_Noise 2 роки тому
Dot: *Disappears* David: I can't bear to watch this violence
@stevenwang1434
@stevenwang1434 2 роки тому
304 thumbs up, and here I am to leave the very first comment. People are getting silent these days, tired of violence.
@therealveridicalyt497
@therealveridicalyt497 2 роки тому
Someone, think about the children!
@billykruger8392
@billykruger8392 2 роки тому
What GOD must feel as well.
@joshuacortezechavarria6765
@joshuacortezechavarria6765 2 роки тому
He’s the God we need lol
@borissmondack7802
@borissmondack7802 3 роки тому
95 views.... it deserves millions!
@falkelh
@falkelh 2 роки тому
At least it now has a bit more but still not enough
@HansLemurson
@HansLemurson 2 роки тому
Soon...soon. It just showed up in my suggestion feed _two days in a row_ ...The algorithm is speaking.
@jaredjones6570
@jaredjones6570 2 роки тому
Still only 12600 views. This guy still has less than 500 subscribers. YT's algorithm is seriously broken. It recommends tons of mindless junk and doesn't prioritize anything of educational value. I guess it makes sense though, considering YT is more concerned with disabling useful features than they are with enabling people... *Cough* *Cough* "dislike buttons" *Cough*
@flyingsquirrelfpv4866
@flyingsquirrelfpv4866 2 роки тому
16k now
@U20E0
@U20E0 2 роки тому
@@flyingsquirrelfpv4866 17K
@eli.jiah.meowmeow
@eli.jiah.meowmeow 2 місяці тому
I have replaced TV with UKposts 15 years ago. This is one of the best videos I have watched on this platform.
@user-lc7jm7sn1h
@user-lc7jm7sn1h Місяць тому
I did the same but even if i did not want to because i was so brainwashed by the tv i still qould have ended up this way because of how much truth can be proven and how everyone has more then 7 brainrotting seconds to open your mind to new worlds
@MutedGrowl
@MutedGrowl 12 днів тому
I’m now convinced, we are all in a simulation
@whisped8145
@whisped8145 6 місяців тому
4:00 DNA works not in single letters, but in "Codons" - that is the actual "letter" read out is comprised of a triplet of the 4 molecules. That opens up quite a lot more values per position in the datachain. That brings us to 16 values per molecule, times 4, makes 64 Codons/Values per actual read-out position. That is way denser information than hexadecimal (16 values per position). Two of these Codons (I'd have to look up the exact ones) act as "START" and "STOP" indicators for the Rhibosomes (molecule factories). Add to that that the Rhibosomes read forwards and backwards on both strands of DNA at the same time. This also allows for a lot of white noise in the DNA-"Code" to happen, which gives room for mutation (positive and negative) as well as padding-insulation against damage. Many "production-instructions" on DNA are also present multiple times for the same reason of contingency against error and damage, as well as for production quantity.
@friku404
@friku404 2 роки тому
"I'm an innocent and inoffensive dot..." David: "Shut up, let's play a game..."
@AratjaUjotOurstories
@AratjaUjotOurstories 2 роки тому
And I guess for people who believe in God, God is just doing a David move with all of us
@KWifler
@KWifler 2 роки тому
@@AratjaUjotOurstories and the kill gene was always on!
@perrystuart8035
@perrystuart8035 2 роки тому
Evolution lol. Show me creating life from non life. You dont get that as a gimme. Evolution trying to explain what happens AFTER life is already there is fun to think about....but its not science without showing life can just happen out of nowhere.
@KWifler
@KWifler 2 роки тому
@@perrystuart8035 he lied. There are lots of explanations for making life from non-life.
@perrystuart8035
@perrystuart8035 2 роки тому
@@KWifler Explanations are not science. You have to do it physically or it isnt in reality, just in your brain. Which is the entire point of my comment lol.
@Born2Losenot2win
@Born2Losenot2win 2 роки тому
I like how David feels sad about these computed creatures dying or getting murdered.
@benearhart1224
@benearhart1224 2 роки тому
Really? I found it sort of sad. Poor guy is doing a simulation that proves the value of death, yet it is lost on him. What he should do is give the creatures compassion and hatred and then hardwire them so that hatred and, ultimately kill signals, are generated proportional to the product of the creatures compassion, the genetic similarity of any death in front of it and are directed at the assailant. Then he might learn something.
@ecko5541
@ecko5541 2 роки тому
@@benearhart1224 thank god your not smart enough to this
@benearhart1224
@benearhart1224 2 роки тому
@@ecko5541 oh man that just made my day. Insults about intelligent in screwed up English - the best.
@ecko5541
@ecko5541 2 роки тому
@@benearhart1224 oh nooo i forgot a word and damn life must be sad then
@arseniykyrilkin33
@arseniykyrilkin33 2 роки тому
@@benearhart1224 i too am disappointed in the conclusion of the video. Author's own simulation tells him that violence works as good as peace, if not better, but he still associates it with feral instincts and regards it only as a tool of injustice and disharmony.
@geckoram6286
@geckoram6286 7 місяців тому
I think this is the best video I've ever found on UKposts. Not only for the content, although I love both programming and biology, but the way it's presented is genius. You have these structured parts, the simulation, but in between the simulations you have smaller parts explaining everything, really smooth. Thanks for making this video.
@TylerRayPittman
@TylerRayPittman Місяць тому
I ran 50 generations and changed a couple of the config parameters. Excited to play around with it more when I get home.
@AbdulRehman-ew5fu
@AbdulRehman-ew5fu 2 роки тому
I feel honored whenever he says "Some of my fellow programmers...."
@cookoreo6890
@cookoreo6890 2 роки тому
Are you a progammer
@MartinPirizDrums
@MartinPirizDrums 2 роки тому
@@cookoreo6890 no, he es a football player
@cookoreo6890
@cookoreo6890 2 роки тому
@@MartinPirizDrums thought he was an astronaut in the ocean 😒
@chiara9767
@chiara9767 2 роки тому
@@MartinPirizDrums Really? I got more of an artistic vibe from him
@tiagomori2534
@tiagomori2534 2 роки тому
a engineering student
@fcgHenden
@fcgHenden 2 роки тому
David: we won't be simulating weather. Also David: Throws a comet at half the planet.
@BoomBoomMushroom
@BoomBoomMushroom 2 роки тому
Jim: Billy the weather channel said we are gonna be hit by a meteor within a few day Billy: God Dammit not again
@HaveANiceDayLol.
@HaveANiceDayLol. 2 роки тому
@@BoomBoomMushroom Just another day in Florida
@fabidoriomaccastuff5330
@fabidoriomaccastuff5330 8 місяців тому
David, I watched your video this morning after learning about The game of life. You stepped it up with the little brains and neural connections, genes and mutations. You are excellent in didactics. Please go on. Your channel is awesome.
@Life_Someone
@Life_Someone Місяць тому
Its just sooooooo impressive that just a 4 genome computer programmed organisation could evolve that much for just a hyper random selection. Great job!
@Boris99999
@Boris99999 2 роки тому
In these simulations the places where the children were “born” were completely randomized but in reality places of birth are also “inherited” from parents! If your parents lived at the Equator you wouldn’t suddenly appear at the North Pole! I think that is a very significant detail that should be added!
@olarmariusalex
@olarmariusalex 2 роки тому
I think that both perspectives must be taken into consideration. The simulations one exclude that fact and by doing this it isolate somehow the brain from the nature so in that way we can study much faster the brain development related to itself. If we also study the brain by adding the missing factor we emulate better the development in real life (where we are passing information not only by genes but also by environment) which is also very important. We can even learn more by studying both sides and compare them.
@Boris99999
@Boris99999 2 роки тому
@@olarmariusalex I agree. It all depends on the end goal: if you want to study one particular feature isolating factors might help narrowing down the amount of information that you’ll have to process but it will make the model less accurate. Adding factors will make processing harder but the model will be closer to reality. And there’s one catch - in real life all factors could be connected and it might be that in order to get some kind of result you would need to simulate all of them because with just one of those missing we might not have the right conditions!
@ern0plus4
@ern0plus4 2 роки тому
Note, that it's a simple simulation. But you're right. Another issue: generations don't born at the same day, don't live same duration and don't die together. Generations overlap. Also, a gene should control the lenght of their lifes, another should define the age when they make children. Another issue: they should use and consume energy (by eating each other). Who runs out of energy, he or she should die. Can't stop: they should produce, waste (shit). Others should consume it, it would fill the energy, but not as much as if he or she eating other. A gene should control whether the particle can kill other ones (predator), or just eat, well, other's waste (vegan).
@__-op4qm
@__-op4qm 2 роки тому
This model is simple about how early single cell organisms could interact and swim away from hot dangerous places. Food could passively diffuse into them can be assumed. Overlapping generations would maybe only relevant when the age sense is enabled and when age variable has some useful functionality.
@chrishamilton1728
@chrishamilton1728 2 роки тому
Unfortunately, that wouldn't work here. The simulation is set up to see if the population can navigate to a certain area. If they generated close to their parents you would introduce a bias. For example, in the first simulation, all generations that began in the east would just keep reproducing regardless of their genome. You could change the selection criteria, but I think the way it is now lets you see what's happening clearly.
@Michael-px4oj
@Michael-px4oj 2 роки тому
It took just under a year for this video to start getting the traction and recognition it deserves
@willyreeves319
@willyreeves319 2 роки тому
viewers habits evolved to share it?
@mrbrown6421
@mrbrown6421 2 роки тому
TRUE STORY: Our owners like to steer us for a reason. I don't know where the journey ends, but the ride is very enjoyable. Long live Our Owners!
@luciferangel8232
@luciferangel8232 2 роки тому
He lost me at being the first person to ever claim breeders are evolved an focusing on breeding is evolution. I don't think anything outside of this software he programmed to act this way supports this. Even breeders hate being called breeders yet according to this software it would be like being Kobe Bryant.
@TheMeanAdmin
@TheMeanAdmin 2 роки тому
@@willyreeves319 youtube algorithm evolved to feed it to the right crowd
@kylemilford8758
@kylemilford8758 2 роки тому
That's pretty quick for UKposts tbh
@davidbornemeier856
@davidbornemeier856 10 місяців тому
I remember watching this a year ago and hoping for more, watching this again I appreciate it even more. Hope you come back David
@kluplau
@kluplau Місяць тому
I never ever saw a hour long video on UKposts. But I was glued to my screen. Excellently edited, fun, inspirational and entertaining. Please make more videos. This is what I’m here for. 🙏
@rm-g6481
@rm-g6481 11 місяців тому
This AI, Computer Science, Biology…gold. These type of content should be the one getting viral.
@Lemjanmusic
@Lemjanmusic 7 місяців тому
If only he added tiktok sped up music
@Mo_2077
@Mo_2077 4 місяці тому
Facts
@justamanofculture12
@justamanofculture12 3 місяці тому
​@@Lemjanmusicbruh 🌚
@soulslip
@soulslip 3 місяці тому
@@Lemjanmusichell no
@Lemjanmusic
@Lemjanmusic 2 місяці тому
@@soulslip 😂💀
@DorinCiobanu007
@DorinCiobanu007 2 роки тому
The reason why "kill" trait was bi-stable is because there's no selection pressure associated with it. Would be cool to add a "kill the killer" trait and see whether it leads to a larger group surviving. Or will it start wars? :)
@khalidaser1430
@khalidaser1430 2 роки тому
Can we please see this program simulated?
@ChocolateMilkCultLeader
@ChocolateMilkCultLeader 2 роки тому
Great insight
@mattsowerbutts4163
@mattsowerbutts4163 2 роки тому
you could either get a mob mentality that swarm the killers, (without consequences, ie 'legal kill') OR a couple of 'sherifs' evolve that seek out the killers........
@rinslow
@rinslow 2 роки тому
just what I was thinking, you should try to set it up to see if you can promote cooperation. One thought: if you have the kill gene, other individuals can see that and kill you ahead of time, you can call that the self defense gene. Another idea: Maybe then add Size gene to make individuals more likely to win a fight, However, being bigger will require you to collect more resources in order to survive. You can show it graphically by altering the actual size of the dots!
@rinslow
@rinslow 2 роки тому
@@mattsowerbutts4163 That's a great idea! mob swarm love it
@nerdolo748
@nerdolo748 10 місяців тому
I studied cognitive science as well as some SI related things during current data analysis MS and this is really an amazing work! You took a bunch of things I knew in theory and implemented them from scratch in such detailed manner. I'm pretty sure you could use this code to do something worth a scientific article.
@mithileshkohale8403
@mithileshkohale8403 5 місяців тому
this video will live rent free in my brain.
@nathanielepps
@nathanielepps 2 роки тому
Just when I think there is no hope left for the UKposts algorithm, it throws this absolute gem my way. Thank you so much for such a good video! I have done many programing thought experiments in my head trying to do something just like this but there were a few things I didn't quite understand or know how to achieve and this cleared them up for me. I'm very excited to get the code and try some things out for myself!
@BlueCoreGamming
@BlueCoreGamming 2 роки тому
If you want more, check out carykh evolution on UKposts
@fruityaxium9597
@fruityaxium9597 2 роки тому
Facts
@KitchenSinkGaming73
@KitchenSinkGaming73 2 роки тому
My guy wrote a whole paragraph
@misterturkturkle
@misterturkturkle 2 роки тому
Zimmerman St. Charles is dead
@du42bz
@du42bz 2 роки тому
@@KitchenSinkGaming73 Holy shit a few words are an entire paragraph to you? This says a lot about you...
@mohammad9754
@mohammad9754 2 роки тому
Wow. The production quality, quality of content and narration - I'm speechless. This content is amazing and I wish you nothing but success. Very inspiring
@pvic6959
@pvic6959 2 роки тому
i knew a lot of this bc ive watched a LOOOOOT of evolution vids. but im soo happy he assumes nothing. i would prefer that. this is a grade A video for people who know nothing about this thing! And he keeps it engaging too
@perorbem
@perorbem 9 місяців тому
This video is amazingly well put together, it deserves way more views!
@augustodamascenoai
@augustodamascenoai 5 місяців тому
I had this idea of the evolution of some entities composed by a neural network to read ambient inputs and produce behavior some time ago but never put it into practice. It's wonderful to see a similar idea materialize. Thanks!
@cloj63
@cloj63 2 роки тому
Wait, so this is basically the only video he published? That's insane. Such an interesting topic and expertly explained, yet all done in a very accessible way. Thank you so much for sharing your work!
@kathleenmattson9714
@kathleenmattson9714 Рік тому
He has a few more on Vimeo...
@QuantumElectroDynamic
@QuantumElectroDynamic Рік тому
I am an old Irishman and can safely say this is a highly evolved and sophisticated individual who ain't got time for no youtube shenanigans! LoL Imagine them as like the hottest woman in the room. They ain't got no time for my silly shenanigans! It would take something special to draw their attention, or you must be lucky and witness their magnificence as it unfolds, as it did here with this video. Just discovering this myself, I imagine he works doing interesting things and, much like in this video, I imagine him doing these types of fun things in a world that doesn't involve youtube overly much. My own world doesn't include those things either. I am aware of this youtube thing right here, obviously, and love exploring the knowledge contained herein, but it isn't a priority. I am often busy just living life, in a world far far away, powered by an infinitely small, very subtle and basically nonexistent, singularity, within the singularity. It's something I fondly call the duality, the duality actually is Within the singularity. My world is like a black hole trapped inside a black hole, event horizon within event horizon. I couldn't make this up if I tried. How deep can we go? Perhaps not objectively real like the singularity, nor as magnificent, but my world is real enough for this old Irishman, and still magnificent because it was derived from such a perfect hottie of a singularity! Wow, what a babe, that source of my world. Can you imagine the magnificence of a hottie that is powerful enough to be the source of universes? Now THAT is a total babe right THAR! Right Thar! LoL haha sorry, shenanigans!
@comradewindowsill4253
@comradewindowsill4253 Рік тому
@@QuantumElectroDynamic why are you so thirsty for this man lol
@frankcastle1862
@frankcastle1862 Рік тому
@@QuantumElectroDynamic one of the best binary drinks I had
@petrichor2973
@petrichor2973 Рік тому
@@QuantumElectroDynamic lmao 😭
@matzeh1985
@matzeh1985 2 роки тому
13:10 "The vast majority of them, the moment they're born, they have the inborn instinct to head east and just keep going until they can't go any further." - As a German, I know that feeling.
@ianmeade7441
@ianmeade7441 2 роки тому
But isn't Argentina south west of Germany?
@momochief8845
@momochief8845 2 роки тому
@@ianmeade7441 goated reply
@carlosandleon
@carlosandleon 2 роки тому
@@ianmeade7441 it's north-east if you go far enough
@ankurage
@ankurage 2 роки тому
Fake you must be Russian
@Uttam_Kumar_Jana
@Uttam_Kumar_Jana 2 роки тому
@@ianmeade7441 wow
@Justinhcohen
@Justinhcohen 3 місяці тому
What a beautiful illustration of natural selection, the importance of mutation, and the value of brain size. Thanks, David!
@inkblot4
@inkblot4 10 місяців тому
This is absolutely fascinating! Thank you for such a great video x
@Lifeslayer8
@Lifeslayer8 2 роки тому
nothing gets you more excited than seeing some random dots trying to adapt to survive some random scenario! and seeing the way their brains were wired up to do so was just icing on the cake! perfect video!
@VickMcbread
@VickMcbread 2 роки тому
yes. riveting.
@IzameBirb
@IzameBirb 2 роки тому
@@VickMcbread I know right!
@Marcelhott
@Marcelhott 2 роки тому
Just like us
@geronimo5537
@geronimo5537 2 роки тому
This man needs to rent a super computer to really do some amazing things. Lets get him there.
@the_Googie
@the_Googie Рік тому
let him cook
@zenhookah9296
@zenhookah9296 Рік тому
agreed need a super computer for sure
@dmitryburlakov6920
@dmitryburlakov6920 Рік тому
Watch carefully what happens around 40 minute 🙂 increased capabilities doesn’t really affect organisms performance already, not nearly as much as going from 2 to 8 neurons. You can have whole computation power in the world, but it wont really unfold any discoveries. Regular computers are already very capable of doing very complex simulations, even what’s shown is amazing. Having more power is cool, but I guess what I want to say is that you can do a lot even with mediocre hardware, don’t think you need a supercomputer to carry those experiments.
@brightchola1568
@brightchola1568 2 місяці тому
Oh my days this video is amazing. Thank you for taking time to make this
@PaymaanJafari
@PaymaanJafari 6 місяців тому
Amazing work. Why did I miss this for so long!
@urano1988
@urano1988 2 роки тому
1:45 The conditions for evolution 8:00 Simulation #1 - How it works 20:28 Brain anatomy 27:18 Simulation #2 - Mutation and adaptation 34:20 Brain sizes 35:50 Simulation #3 - Brain sizes 41:15 Genome encoding 42:44 Simulation #4 - The "KILL" neuron 50:00 Software used 52:15 Simulation #5 - Radioactive challenge
@moisesconti1213
@moisesconti1213 2 роки тому
Thanks
@miserablepumpkin9453
@miserablepumpkin9453 2 місяці тому
Thank you! This should be top comment
@llucos100
@llucos100 2 роки тому
Interestingly, I think this also explains why some creatures have smaller brains than others… in your four corners experiment you would get to the point where having a massive brain has no advantage, if all they need to do is go is get to the corners reasonably competently. Our brains consume a large amount of energy, so in some situations having a larger brain to solve certain problems starts to have a disadvantage. It would be interesting to see a simulation that allows neurons to be added, but at a cost to find more ‘food’ then ramp up the challenges.
@mike_o7874
@mike_o7874 2 роки тому
yeah the next step of those might be a cool scenario where mutation can change the number of connections and having "food" factor, maybe making creatures that found more food, then they consume survive and reproduce. then having something like 1 food is worth like 10 connections. so a creature that have like 300 connections need 30 food to survive.
@mosquitobight
@mosquitobight 2 роки тому
A big brain is definitely evolved and maintained in a population only when life is a challenge that requires a brain. When survival is simple and intelligence is not required, a brain is an expensive luxury. There are primitive chordates called ascidians that have a brain as free-swimming larvae and lose most of it when they become stationary adults.
@ItIsCoMpLiCaTeDsTuFf
@ItIsCoMpLiCaTeDsTuFf 2 роки тому
One way to sort of simulate the effect of a larger brain could be to add a delay of one simulation step to each internal neuron. It would enable more complex behaviors with loops but cause more complex networks to potentially move slower. It would require modifying the simulation code quite a bit though as the state of each network would have to be carried over to the next simulation step.
@reyariass
@reyariass 2 роки тому
Add a consume action, so they can potentially cannibalize each other
@mosquitobight
@mosquitobight 2 роки тому
@@reyariass I think that would result in the population splitting into a "herbivore" majority and a "carnivore" minority.
@asoulinsearch4267
@asoulinsearch4267 2 місяці тому
Hoooly! I've been thinking about trying genetic programming for a while now, and this is probably my favorite video on YT now! Thank you so much for this! This is incredible.
@voriello
@voriello 10 місяців тому
This is one of the best videos I've watched on UKposts, ever! Thank you for this gem!
@zombiesalmon4997
@zombiesalmon4997 2 роки тому
Oh my god this is the coolest shit ever. This would make an incredible video game. Instant subscription
@Ichthyodactyl
@Ichthyodactyl 2 роки тому
Not exactly a video game and I'm not sure how much/where it is still available but there used to be a pretty neat 3D evo sim called 3DVCE that evolved 3D creatures composed of evolved physical bodies that moved with simple, evolved neural networks. The selection options were pretty limited but you could get some really really interesting results if you ran the sim long enough.
@ayylmao394
@ayylmao394 2 роки тому
brainlet redditor take
@nekozombie
@nekozombie 2 роки тому
@@ayylmao394 cut them some slack
@WrestleGermainia
@WrestleGermainia 2 роки тому
@@ayylmao394 This video but interactive. Who wouldn't want that?
@DaveT1m
@DaveT1m 2 роки тому
The closest thing that I know of is bibits (check it out on UKposts)
@nathanlewis8217
@nathanlewis8217 2 роки тому
Wow, I cannot believe I haven’t come across this video sooner. My interest in artificial intelligence began with the idea of natural selection simulation. You show your processes in such a way where there is inspiration to all viewers. I’ve taken away the logic and mathematic concepts in order to perform my own simulations in a more efficient and well thought out manner. I hope to see more AI from you in the future.
@kyleyoung2464
@kyleyoung2464 2 роки тому
Same
@png5287
@png5287 2 роки тому
Shut
@ScottSavageTechnoScavenger
@ScottSavageTechnoScavenger 2 роки тому
According to Vid-IQ UKposts wasn't really promoting this year-old video until two months ago and then suddenly - Boom! Tons of views.
@ayushnayak6138
@ayushnayak6138 2 роки тому
You should explore complex systems
@timbalmer3840
@timbalmer3840 2 роки тому
This is really good. You need a Patreon!
@ciCCapROSTi
@ciCCapROSTi 6 місяців тому
You tell everything that needs to be told (tech, tools, background). This is awesome.
@avielaskira
@avielaskira Місяць тому
UKposts algorithm's selection has finally brought this video to my recommendations!
@travislevell1329
@travislevell1329 Рік тому
So this guy came out here and dropped this absolutely banger of a video, got 3M views and 40K subscribers and said “I’m out!” I was hoping I could binge a ton of his videos. This was so captivating, entertaining and educational!
@ralphwiggum1203
@ralphwiggum1203 Рік тому
fr like why we all getting this suggested now 😭
@trickstur5994
@trickstur5994 Рік тому
Fr. Amazing work. The world needs more.
@griffin3510
@griffin3510 Рік тому
@@VanyaTheSlavic are you okay
@matthewe3813
@matthewe3813 Рік тому
@@VanyaTheSlavic He could be dead for all we know.
@slowsloth3809
@slowsloth3809 Рік тому
​@@VanyaTheSlavic that.. was a joke. you need help?
@marcusr3666
@marcusr3666 Рік тому
This was amazing. At no point in the video was I confused, bored, or even slightly distracted. I didn't even realize an hour had passed till you mentioned the the programs you used to make the simulator. Amazing talent and great idea, I loved every second of this. I can't wait to see the next video!
@SINLEADSTOHELL
@SINLEADSTOHELL Рік тому
Sin leads to hell, keep focused, the devil is on earth to destroy your soul. But God wants to give you everlasting Joy. But our sin is keeping this from happening. You must stop sinning and turn to Jesus Christ he is your only hope. He can save you from eternal suffering under the Earth, where hell is hot.. Not everyone who calls me their Lord will get into the kingdom of heaven. Only the ones who obey my Father in heaven will get in. Matthew 7:21.....
@noche5241
@noche5241 Рік тому
@@SINLEADSTOHELL Bro that's way off topic
@noche5241
@noche5241 Рік тому
anyhow i loved when he just went to onto gen 50 and said "those are the great great- oh never mind"
@Mark-Wilson
@Mark-Wilson Рік тому
@@SINLEADSTOHELL uh what? what does this have to do with the topic of the vid?
@universe1879
@universe1879 Рік тому
@@Mark-Wilson your average extreme zealot I guess
@bradenadams1761
@bradenadams1761 7 місяців тому
This is really one of the most brilliant things I have seen on UKposts and I’m on here for hours a day!
@FREEDOM9w9
@FREEDOM9w9 3 місяці тому
That was amazing to watch, Thank you for programming This!
@Alejo.Berrutti
@Alejo.Berrutti 2 роки тому
"Your neurons are valuable!. Take care of them." 0:00 --Introduction 7:57 --Simulation #1 (how it works) 20:07 Brain anatomy details (neural networks) 27:16 Simulation #2 (mutation and adaptation) 32:12 No mutation (mutation rate to 0) 34:17 Different brain sizes 35:52 Simulation #3 (brain sizes) 41:13 Genome encoding 42:42 Simulation #4 (the "kill" neuron) (kinda sus) 49:57 Software used 52:14 Simulation #4.2 (radioactive challenge) 55:35 The end
@User-ed5tg
@User-ed5tg 2 роки тому
hardest quote 2021
@Spagghetii
@Spagghetii 2 роки тому
Your evolved!
@norpriest521
@norpriest521 2 роки тому
@@User-ed5tg But what the hell this is all about? 😂 I don't understand anything
@lorenzo689
@lorenzo689 2 роки тому
Sussy
@Alejo.Berrutti
@Alejo.Berrutti 2 роки тому
@@lorenzo689 Sussy Begula
@Dedicatedfollower467
@Dedicatedfollower467 Рік тому
This is genuinely one of my favorite videos on UKposts. If I could point to one piece of media that genuinely changed my life forever, it would be this video, because it launched my interest in programming neural networks, which eventually led to me going from a freelance artist background to a data engineer.
@GwynC
@GwynC 10 місяців тому
That's amazing. I'm happy for you, friend
@TheEvolNemesis
@TheEvolNemesis 6 місяців тому
What's pretty interesting to me is that this exact method of programming neural net AIs is currently one of the most successful and promising machine learning models for many applications. It's a pretty perfect (and cool) example of the NEAT algorithm and a great illustration of how it works as a general method to make neural net AIs that are effective at solving all kinds of problems..
@Anonymous-8080
@Anonymous-8080 3 місяці тому
😂
@Kaliburrrr
@Kaliburrrr 2 місяці тому
That’s amazing, what’s even more interesting is he hasn’t uploaded in 3 years. Bro probably has no clue he just changed the trajectory of your entire life
@cynabonabelle
@cynabonabelle 2 місяці тому
You should be making videogames bro! At least one indie game from you would probably rock
@SawGuy249
@SawGuy249 5 місяців тому
My friend... This was a great video. Please make more. It would be great to watch videos of these creatures evolving around different obstacles with different survival criteria. I honestly think you have a killer channel here, with an opportunity to also stir interest in this field. I wish you the best. But please... more videos.
@rrp2600
@rrp2600 8 місяців тому
I was working on my own evolution Sim game that I was getting bored with. I came here for some fresh ideas. This video delivered. The neural net stuff is next level.
@TheEvolNemesis
@TheEvolNemesis 6 місяців тому
There is a similar algorithm used to train neural net AIs called NEAT. Genetic algorithms that work like this (testing groups of nets, keeping the survivors, replicate and either combine or mutate) are turning out to be one of the most successful AI machine learning models.
@nullifier_
@nullifier_ 2 роки тому
"and it also has to be sufficiently socially adept to find a mate" ok man, there's no need to attack me like that. memes aside, this is a super fascinating video, i have skipped a total of 0 seconds.
@ocram1616
@ocram1616 2 роки тому
Being socially adept to find a mate, if included in the simm, it would yelled much different results in the Kill switch simm.
@neki134
@neki134 2 роки тому
Sad fuck
@HappyBirthdayGreetings
@HappyBirthdayGreetings 2 роки тому
Wow, have just watched a minute of this video and know it is going to be exciting
@paulmillard9535
@paulmillard9535 2 роки тому
ALL THEORY...Look up outa the tv mandates...g..trainz hew man isum..
@darylingoteborg3178
@darylingoteborg3178 2 роки тому
@@paulmillard9535 “g trainz hew man isum” - please articulate if you want anyone to appreciate what you may have to say
@stanleydavidson6543
@stanleydavidson6543 2 роки тому
its all bull shit data in dna is not undersude i believe in nateral satlicion but not evelution mutions are damiage
@darylingoteborg3178
@darylingoteborg3178 2 роки тому
@@stanleydavidson6543 though the credibility of your belief lacks legibility or factual reference, I’d dedicate time to follow up any sources you have if you can provide links as a counterpoint to this extremely detailed and widely respected area of study. Much more worthwhile to share links and peer reviewed scientific data than argue our relative understanding of this phenomenon
@robertjanbout1437
@robertjanbout1437 2 роки тому
For real, is any of the comments on this comment real?
@TommyTommy
@TommyTommy 9 місяців тому
Super cool video! Hope to see other projects on this channel
@miserablepumpkin9453
@miserablepumpkin9453 2 місяці тому
The radioactive example is the most fascinating one to me due to the complex yet uniform nature of the movement. Plus, there are still individuals who deviate from it and survive!
@sandybathwater8385
@sandybathwater8385 2 роки тому
I was hoping in the radioactive example that the mutation rate went up the more radiation a critter was exposed to. :) You totally inspired me. I am going to be coding instead of sleeping now. :)
@chrisharvie-smith486
@chrisharvie-smith486 2 роки тому
He's using radioactive Cytosine already. @3:42 The Nitrogen has 5 bonds rather than the usual 3 NH3= :-)
@lesfreresdelaquote1176
@lesfreresdelaquote1176 2 роки тому
This is by far the most elegant description of genetic algorithms I have ever seen. Thank you for sharing.
@luciferangel8232
@luciferangel8232 2 роки тому
Hopefully he programming the software made him able to explain how it works
@drVainMD
@drVainMD 2 роки тому
Couldn't agree more!
@WilliamKiely
@WilliamKiely 9 місяців тому
This is a very high quality video and I'm very glad the algorithm recommended it to me. Commenting to pay it forward for future viewers!
@nosuchthing8
@nosuchthing8 9 місяців тому
This should have a billion views
@JimmyHey
@JimmyHey 2 роки тому
This man is so wholesome in how he explains all of this stuff, it's like a 2nd Bob Ross. I wholeheartedly loved it. I love that I went down this rabbithole of weird minecraft glitches to Trackmania Tool Assisted Speedruns and then this gem of a video. You know, I hate to admit it, but sometimes the Algorhythm does not fail.
@Ascyt
@Ascyt 2 роки тому
I love how he calles his community "friends"
@zer0p1us
@zer0p1us 2 роки тому
I kid you not that is the same exact route I took to get here, Minecraft, TrackMania and then this beauty
@suspiciousbacon
@suspiciousbacon 2 роки тому
im actually confused, i watched someone build a computer in minecraft, watched a video about cheating in trackmania speedruns and then ended up here
@larafields5169
@larafields5169 2 роки тому
1pqqq
@JimmyHey
@JimmyHey 2 роки тому
@@larafields5169 I agree! Couldn't have said it better myself.
@LeKhang98
@LeKhang98 2 роки тому
I wish for an Evolution game like this where even non-programers can make their own input & output actions and many other things like resource, environment, speed, size... I seriously can't wait to see what I and many other people could come up with such a game. Love this video.
@richardward6747
@richardward6747 2 роки тому
Evolution and AI seems to be barred from games as an intelligence inhibitor.. which really sucks.. a game such as worldbox would be a great starting point but it, an many like it are run by.. evil. I'm not sure on the best strategy to fight this yet. Suggestions welcome.
@migolan6606
@migolan6606 2 роки тому
@@richardward6747 The ol' "if you want something done right, you gotta do it yourself" seems like the simplest way. Find some people that aren't greedy and evil and who share the same passion and do it. I'd help but... Today i was wrecking my brains trying to understand how to create classes and to count how many times a number occured in a list... In python... So yeah, good luck. I'd love a video game with hyper realistic characters and consequences. Also a great crafting, harvesting/gathering and skills system. But then again, if you were to acomplish what i imagine... You'd create a whole new, real world with real people, although seen as npcs by many of us (and i think we all know how gamers treat npcs)
@richardward6747
@richardward6747 2 роки тому
@@migolan6606 thanks man.. I would love to program a good game, while I ain't a great programmer I probably could.. but more important things require my attention at this time.. maybe eventually.
@migolan6606
@migolan6606 2 роки тому
@@richardward6747 do give me notice when you start, if you still remember. If i survive the wars, the ¥|RU$ and whatever else this decade throws at us and we still live in a 'peaceful' world, i'd love to make such a game too
@migolan6606
@migolan6606 2 роки тому
@@richardward6747 also good luck with whatever requires your attention
@Janure85
@Janure85 7 місяців тому
Not exaggerating: The best video I have seen on UKposts so far
@TheCidraque
@TheCidraque 10 місяців тому
David this was fascinating, please make more videos
@MrOoof
@MrOoof 2 роки тому
Timestamps 1:45 The conditions for evolution 8:00 Simulation #1 - How it works 20:30 Brain anatomy 27:15 Simulation #2 - Mutation and adaption 34:20 Brain sizes 35:50 Simulation #3 - Brain sizes 41:15 Genome encoding 42:45 The "KILL" neuron 50:00 Software used 52:15 Simulation #4 Radioactive challenge
@gregknight6376
@gregknight6376 2 роки тому
Thank you
@Ara-ot2yq
@Ara-ot2yq 2 роки тому
There wasn’t a minute i wanted to skip.
@mikkirefur
@mikkirefur 2 роки тому
The conditions for evolution. 1 = create an intelligently designed software program. haha. the irony.
@MrOoof
@MrOoof 2 роки тому
I was just stamping for myself originally. thanks for the likes though 😀
@bejoscha
@bejoscha 2 роки тому
As one of the "programmer's friends", I very much appreciate the details providing just enough info to give me the urge to just do it myself as well... very nice video. Thanks to Posthumanist for "reviving" it and hence bringing it to my attention.
@techmonkie2199
@techmonkie2199 8 місяців тому
This was incredibly well done and enthralling to watch. I learned a lot, and stuff like this is legitimately inspiring. Thank you for all the effort you put into this.
@another8470
@another8470 6 місяців тому
An amazing video. The first time I have seen neural networks explained. Please do another video with a single 'double-slit' barrier, and a 'double double-slit' barrier. That would be interesting!
@PUNCHEDPUNCHEDPUNCHED
@PUNCHEDPUNCHEDPUNCHED 2 роки тому
"Awe man this is so cool, now give them the ability to *fight* for a grid point" "Now let's talk about, the *kill* neuron"
@flueepwrien6587
@flueepwrien6587 2 роки тому
lel
@christopherboyle2403
@christopherboyle2403 2 роки тому
@@flueepwrien6587 lel? a french lol?
@christopherboyle2403
@christopherboyle2403 2 роки тому
I was hoping they would use the pheromone for reproduction but also so the kill population can track them down. So the selection would be did they move to adjacent squares and were they similar enough to reproduce and the selection out of population would be did you get killed (eaten), or age > 100. run and see how long the eaters have before cannibalism and highlander (there can be only one) sets in or as it would be difficult to reproduce when you want to kill those beside you how long until the eaters die out. A hunger number would also be good. No more resetting the population to a known quantity just let it rock.
@IKnowForSure
@IKnowForSure 2 роки тому
Hi David I may have a simple solution for the kill neuron: change the scenery :) Most of the comments here assume that the genenpool needs (rather complex) additions to solve the problem of the kill gene. But that is not how evolution works. Evolution is blind, but is perfectly able to “control” the kill gene, probably even with as few as 2 existing genes and a few connections. Also David reasons backwards when he wonders about his kill gene. He forgets to think about one of the 5 key features that drives evolution. Selection. David creates selective environments, but wonders why evolution is so cruel to allow for a killer gene to kill so many, even when none of these environments selects for traits related to killing, because there is space enough for everyone to fit in the box. What does it mean?! It means that evolution is blind. His environments don’t select for killers, but they also don’t select for non killers. Evolution is blind. If the environment doesn’t care about killers, then evolution doesn’t care (that is.. as long as there is at least one survivor at the end of the generation to fulfill reproduction) To solve (control) the “issue” of the killer gene, create a selective environment that selects for it. The kill gene works by bumping into each other, right? Create a selective environment based upon bumping into each other for reproduction. If the kill gene is active they are not able to reproduce. 2 genes organisms in this environment would quickly select for not having a kill gene active. To maintain a kill gene but not use it always (control urge to kill) needs more intelligence, but could be achieved with maybe 3 to 5 genes already and a lot of connections. And of course a selective environment; by using the first rule (Mating) + an area too small to fit the whole population (competition for space) should do the trick. David thanx for the video! Hope you will continue making videos and research evolution. I’ll follow you
@Neiyasaka
@Neiyasaka 2 роки тому
This was amazing to watch! As a biologist its sometimes hard to encapsulate the enormity of the genome but with small neural networks like this it can show evolution so succinctly, thank you!
@lollidomoni9523
@lollidomoni9523 2 роки тому
I see you want to create cat girls
@fatitankeris6327
@fatitankeris6327 2 роки тому
@@lollidomoni9523 Don't we all?
@Sabamonster
@Sabamonster 2 роки тому
@@fatitankeris6327 Lmao. Underrated comment.
@fabiodibitetto1481
@fabiodibitetto1481 9 місяців тому
This is awesome. Interesting, useful and well explained, both the concept and the idea of how it was done. There should be much more of this kind.
@ianfinke8077
@ianfinke8077 5 місяців тому
This video was so educational in so many levels! Thank you very much David for the lesson!
@jotarokujo3603
@jotarokujo3603 2 роки тому
This was incredibly interesting as a biology student. I hope your channel grows and I get to see a lot more content like this. Best of luck to you.
@davidrandallmiller
@davidrandallmiller 2 роки тому
Thanks, and good wishes for your journey in the world of biology.
@inferno9924
@inferno9924 2 роки тому
Marine biology I assume?
@howlu9086
@howlu9086 2 роки тому
Is this a jojo reference!!!
@inferno9924
@inferno9924 2 роки тому
@@howlu9086 maybe...
@chunkle5655
@chunkle5655 2 роки тому
Dont make a joke about marine biology Dont make a joke about marine biology Dont make a joke about marine biology Dont make a joke about marine biology Dont make a joke about marine biology Dont make a joke about marine biology Dont make a joke about marine biology Dont make a joke about marine biology Dont make a joke about marine biology Dont
@Klayperson
@Klayperson 2 роки тому
"Those who don't [reproduce] were just unlucky with mutations, and they don't have the brain wiring to know how to make it to the spawning areas" And i took that personally
@Its_A_Payne
@Its_A_Payne 2 роки тому
I like this one
@mikkirefur
@mikkirefur 2 роки тому
well if it makes you feel better, mutations are just another word for cancer and vice versa.
@timr3621
@timr3621 2 роки тому
@@mikkirefur No??😂 Mutations don't necessarily result in cancer.
@mikkirefur
@mikkirefur 2 роки тому
@@timr3621 no that is right. Usually the hardware & software and self repairing nature of programmed dna can fix itself. What a design !
@wmpratt2010
@wmpratt2010 2 роки тому
Or they choose career over family and hit he "wall".
@mani_mincraft
@mani_mincraft 2 місяці тому
This is one of those videos that I can remember exactly when and where I watched. Amazing video truly!
@Alebabe
@Alebabe 2 місяці тому
I pressed play for whatever reason and after watching for a min I couldnt escape it. What an amazing video and trully awesome to watch. ❤
@oldbear86
@oldbear86 2 роки тому
This is one of the best videos I've ever seen on youtube. And that's a lot. CONGRATULATIONS, amazingly well explained, programmed, everything. You can be sure that I'll share it as much as possible. Keep going!
@gregorycampbell5142
@gregorycampbell5142 2 роки тому
Yes! Amen to the video, and amen to you for noticing and appreciating the greatness of the video! Kudos all around!! 😁👍
@haroldi.6450
@haroldi.6450 2 роки тому
These mfing bots in the comment section having coversation 😭😭
@stonewirz2581
@stonewirz2581 Рік тому
As a Biologist myself and with only a rudimentary knowledge of coding this is very interesting and a joy to watch! Cheers :)
@Eldritch_Balloon
@Eldritch_Balloon Рік тому
38:30 How it works is when N0 activates, N1 suppresses N0, and suppresses itself as well. This little solution here has this result: N0 triggers, triggering N1, which suppresses N0 and itself, effectively resetting the neural network.
@noahgary6038
@noahgary6038 11 місяців тому
Don't be discouraged by your level of understanding of coding. I've been a developer for 10 years and 95% of my work is very rudamentary. It will also get better as you build new things. Take python and your best ideas and run with it! I took lots of biology classes in college and there's plenty of work to do in your field!
@Noqtis
@Noqtis 3 місяці тому
I hope you didn't waste your time on the learn to code meme since chatgpt can do all the stuff for you now lmao
@ThecouncilOf8
@ThecouncilOf8 2 місяці тому
​@@Noqtisyou are why idiocracy is a documentary not a comedy smh
@michaelroqueburg
@michaelroqueburg 6 місяців тому
That little dot at 13:58 going the opposite way of every other dot is super relatable.
@Shmoolivich
@Shmoolivich 2 місяці тому
I cant believe how seemingly simple (not simple at all) this program is, yet it's utterly fascinating and enlightening! Incredible! Thank you for this!
@justinwhite2725
@justinwhite2725 2 роки тому
38:32 oh my God. I think that's a primitive form of memory. I was thinking about the loop in the first run how the internal neuron had a negative loop to itself. I intuited that it was basically a flipper that flipped the neuron back and forth so that it wojld move randomly every other step. This seems to basically remember what it did for the last 2-3 steps. It's got the same negative self flipper but it also inverts itself into the neuron linked to thst sensor. N1 basically inverts itself every step while also adding influence back to N0. Which means certin locations of x over time will do different things, depending on the cycle. Basically it alternates between moving west and moving random, but not every cycle. Usually it will do this 50/50 but the higher Lx gets, the stronger the strength of each subsequent flip will be. But N1 also inhibits N0 so it only really does this every other step. OH! Because it only wants to strengthen it when it's already strong, otherwise it would become neutral on the off cycle. Brilliant! I see that Rnd (random?) is linked to move random. So basically the stronger N1's flips are it will eventually overpower Rnd and move west more often instead of random. Or if Lx is shrinking, it will move random more often than west.
@krozareq
@krozareq 2 роки тому
Good catch. It works similar to a computer memory latch
@blissful4992
@blissful4992 2 роки тому
40:18 lol you should check this one out, it looks extremely impressive however if we compare that to our brains its not even like 0.001%
@Dnallohes
@Dnallohes 2 роки тому
I'm trying to make my own (much simpler) project following the same ideas, but I'm stuck at the internal neurons. I don't understand what I want from them, and it seems like you might. I tried poking around in the linked code, but haven't found it yet. If you could point me in the right direction, or share a resource that explains the concept, I'd appreciate it :)
@jessefinnerty430
@jessefinnerty430 Рік тому
@@Dnallohes They're just there to be generic intermediate nodes that are able to connect to each other and pass signals around. Just having them available for this increases the number of different possible ways that the input signals can flow through the brain and be linked to each other, and therefore the possible complexity of the AIs behavior. If you're familiar with electrical engineering, you'll see quickly that one of the things neurons can do, just by being connected to each other in certain ways with signals going through them, is form various kinds of circuits, including things like logic gates (AND/OR/XOR/NOT, etc), timers, and memory circuits. The signals from the inputs going through these circuits allow the neural net brains to hold and act on more possible informational states, process the inputs in more complex ways, and even learn to correlate them (since the internal neurons can connect to each other as well). The more neurons & connections available in a neural network, the more complex its circuitry, and therefore its processing, can ultimately get. It can develop memory, learn to recognize patterns, adapt to changing conditions, get and use feedback on the sensory results of its previous actions, etc, ALL just depending on precisely how the neural circuits in its brain are connected. The neat thing is you don't have to understand what it's doing or program the neurons to do any of this, just let them connect however they want and mutate randomly. Over generations of selection, the successful surviving neural networks will become smarter and smarter (up to their capacity), evolving the right wiring to succeed (and/or call down SkyNet... but that's what you get for activating the 'kill' neuron...)
@user-kh3bl1go9k
@user-kh3bl1go9k Рік тому
@@blissful4992 it’s insane, the idea that their brains are that complicated for them to do something so simple makes me appreciate us as people
@Laezar1
@Laezar1 2 роки тому
40:45 One interesting thing is that in reality, neurons take energy to use so they increase the needs of the organism. And as you shown in the exemple there is diminishing return when it comes to the result of increasing brain size. The smallest brain size was awful, but just a few neurons were enough to make it almost as good as the biggest brain. This probably is one part of the explanation why most organisms in nature are extremely simple. Only the most successful creatures with bigger brain benefit from it, while smaller brains require less energy and have less pressure to succeed. It's obviously more complex than that but there is definitely a tension between the cost and benefit of brain size. While in your simulation if brain size could evolve alongside brain structure (a gene causing extra genes or neurons to appear in the next generation) there would probably be a complexity creep that would never stop because there is no limit to growth, at least until it becomes unsustainable and crashes your computer and oh my god this became a global warming analogy! Except that in this case they would rip the fabric of spacetime without even having any way to realize they have an effect on it. Creepy...
@jinminetics599
@jinminetics599 2 роки тому
This should be a movie
@Laezar1
@Laezar1 2 роки тому
@@jinminetics599 I mean, it's more or less the plot of gurren lagann.
@Laezar1
@Laezar1 2 роки тому
@@UKpostsTookMyNickname.WhyNot You do sound drunk indeed xD hopefully you can clarify when you sober up cause I have no clue what you're trying to say
@dochouse6911
@dochouse6911 2 роки тому
@@Laezar1 😂
@cameron6538
@cameron6538 2 роки тому
An interesting related idea is the observation that brain size changes tend to lag behind body size changes, that is to say, if your body is growing in size over evolutionary history, your brain size doesn't increase at a proportional rate. This had led to the hypothesis that reduction or gain in body size primarily leads to disparities between brain and body sizes. I seem to recall reading about size reductions in our primate evolutionary history for instance. Non-migratory birds tend to have more encephalization when compared to migratory birds - likely because nervous tissue is too energetically costly when competing with similarly expensive migration patterns where birds might have to fly thousands of kilometers. Our large brained non migratory birds dont have to worry with competing costs, they just need to support their larger brains. It's hypothesized that larger brained birds are more behaviorally flexible and can capitalize on niches that aren't available to smaller brained individuals. This would stratify where certain individuals of a species can survive (based on individual brain differences), acting as a soft reproductive isolation. Which may have contributed to the diversity of avians fauna today
@suzannecarter445
@suzannecarter445 10 місяців тому
This was great! Thank you for inspiring us (we've just started tackling agent-based modeling.)
@ridaniye
@ridaniye 4 місяці тому
This is just a masterpiece. Finally I can understand totally what the neural network, evolution and mutation at the same time.
@keesdevreugd9177
@keesdevreugd9177 Рік тому
Holy moly. After grinding coding challenges for three years I got a bit tired of the whole ordeal, but this one sure relights the fire. Can't wait to create a simplified version of this.
@tylermanning4321
@tylermanning4321 7 місяців тому
When you do can you link it? im genuinely wanting to run this for myself. Ill pay
@jordanalbareed
@jordanalbareed 3 місяці тому
​@@tylermanning4321I'm thinking about it too 😂
@siamax1
@siamax1 2 місяці тому
how far did u get
@hellvet3
@hellvet3 2 місяці тому
Since this isn't happening I'll just make it. Give me like a week tops.
@siamax1
@siamax1 2 місяці тому
@@hellvet3 u got thisss
@brandonmidkiff8200
@brandonmidkiff8200 Рік тому
01:45 The Conditions for Evolution 08:00 Simulation #1 - How it Works 20:30 Brain Anatomy 27:15 Simulation #2 - Mutation and Adaptation 34:20 Brain Sizes 35:50 Simulation #3 - Brain Sizes 41:15 Genome Encoding 50:00 Software Used 52:15 Simulation #4 - Radioactive Challenge
@TheElectricalls
@TheElectricalls Рік тому
adoption?
@brandonmidkiff8200
@brandonmidkiff8200 Рік тому
@@TheElectricalls Thank you for pointing that out.
@TheElectricalls
@TheElectricalls Рік тому
@@brandonmidkiff8200 o>
@ChaineYTXF
@ChaineYTXF Рік тому
You, Sir, are a gentleman and a scholar
@brandonmidkiff8200
@brandonmidkiff8200 Рік тому
@@ChaineYTXF You are certainly most welcome.
@Yantrajaal
@Yantrajaal Місяць тому
Beautiful simulation of cause (genetics) and effect (neural networks) to create some intriguing scenarios. That gene to NN was brilliant.
@rs1976
@rs1976 3 місяці тому
One of the best, most interesting and captivating videos I have ever seen on UKposts! It’s so rich I’m lost for words… Very nice, very nice indeed! Congratulations.
@fy-
@fy- 2 роки тому
The reason the killing creatures thrived is because there's no repercussion and almost no cost for killing, it only takes up one neural connection slot. There's also the fact that the more they kill, the more they get to reproduce. It would be interesting to see what happens if there was more mechanisms related to killing, for example: - make creatures unable to move after killing for some turns - give creatures the ability to choose to avoid reproducing with killers - give creatures the ability to defend themselves
@tim40gabby25
@tim40gabby25 2 роки тому
Starvation, or it's equivalent.
@ReflectingMe2024
@ReflectingMe2024 2 роки тому
That was without doubt, one of the most fascinating videos I have seen on UKposts for some time. Thank you for creating and posting it, David.
@lt3742
@lt3742 2 роки тому
800 generations at max and then drops nearly 1000x in 100 generations? and you are not doubting at all? :D im sorry to pull you back into reality but Jesus Christ is on the throne and the world is about to get judged.
@matteosposato9448
@matteosposato9448 2 роки тому
@@lt3742 uh?
@lt3742
@lt3742 2 роки тому
@@matteosposato9448 seek for Jesus Christ of Nazareth while He may be found
@ReflectingMe2024
@ReflectingMe2024 2 роки тому
@@lt3742 Errrm, what the heck has this to do with my reply. Nothing is what.
@Matityahu-the-God
@Matityahu-the-God 2 роки тому
@@lt3742 wtf are you on about? If God is real, he's a psychopath. I'll step to the left if his bastard son shows up, no way in hell would I spend an eternity with an emotional maniac like that.
@noveky
@noveky 2 місяці тому
Great video. I've always been interested in programming cellular automata simulators like this.
@JaneH1030
@JaneH1030 5 місяців тому
This is the most fascinating and brilliant video on how evolution works showing the beautiful simple and yet powerful mechanisms of the mother nature. Huge respect to David! I am so envigorated and inspired❤
@SoupyOatmeal
@SoupyOatmeal Рік тому
David , you have had two and one half million views in less than 2 years. That should tell you that you are very good at mtaking a complicated subject and explaining it in a way that people will listen to. It is a shame that you called it quits.I for one wish you had not made that decision. Best to you and thank you for all the effort and work you put in.
@conservingcommonsense4980
@conservingcommonsense4980 Рік тому
I was so disappointed when I went to his channel and couldn't binge years worth of content...damn it
@artanaillazentujin3449
@artanaillazentujin3449 Рік тому
he quit? whered you find that info? did he say why he quit?
@conservingcommonsense4980
@conservingcommonsense4980 Рік тому
Men in black took him in as a researcher. Now doing top secret work.
@mikeoxlong7086
@mikeoxlong7086 Рік тому
"two and one half" never understood this americanism. wonder if you ever say "two and two halves" or "two and three halves"? plus it just sounds wrong
@strelnagaming
@strelnagaming 11 місяців тому
​@@artanaillazentujin3449 he only has 2 videos on his channel and hasnt posted in 2 years, pretty safe to say he either quit or died or something
@4ntig3n
@4ntig3n 2 роки тому
This was great to watch. I'm really glad the algorithm worked in your favour. I wish there was an easily approachable way to try out your software, as a microbiologist I am not that versed in getting stuff to run on linux. In any case, this is a great video, your narration and explanations are awesome :) Thank you for all the effort you put into this
@KKesiezie
@KKesiezie 2 роки тому
Don't you mean this was "great great great great great great great great great great great great great great great great great great great great great great great great great great" to watch?
@Ty-mf3vz
@Ty-mf3vz 2 роки тому
worked in his "favor"? Shouldn't it be subjective, unbiased??
@gandalfgrey91
@gandalfgrey91 2 роки тому
I’m sure there will be iPhone apps for this in a few years
@tomh5094
@tomh5094 2 роки тому
@@Ty-mf3vz the term worked in someone's favour doesn't imply that it isn't subjective or unbiased. It means exactly what you want it to mean. It basically means that despite the inherent randomness he got lucky that it worked out the way it did.
@docostler
@docostler 2 роки тому
@@Ty-mf3vz Unbiased? What makes you think the UKposts algorithm is unbiased? In fact, they make a point of telling us of at least some of the biases they employ.
@felix__
@felix__ 4 місяці тому
What a great video currently in the process of writing this in Python, without reading the source code, just learning and researching the terms used in this video and its a blast 10/10 video. Thanks
@shreeshabhat110
@shreeshabhat110 4 місяці тому
Can I colab?
@marwanmakarem5860
@marwanmakarem5860 7 місяців тому
I just watched this video. It totally deserves a podium in UKposts. Thank you a lot for had taken the time to create such a quality and valuable video like this. ❤ I think is the first time that I watched a whole one-hour video.
@aidanclyens3899
@aidanclyens3899 2 роки тому
I wish I discovered this video while studying neural networks and genetic algorithms in school! This was very informative and very well done. I'd love to see more of your work in the future!
@mtking4
@mtking4 2 роки тому
Indeed so do i, too bad we were too scared to fail and copy pasted everything instead of being inspired to learn more!
@thienphuchuynhtrieu6063
@thienphuchuynhtrieu6063 Рік тому
I love the way his voice becomes so menacing at 30:20. "but NOW, lets upset their peaceful little world". This is some supervillain stuff
@bluemond100
@bluemond100 8 місяців тому
I'm curious to see how they vary with more complicated selection processes, like having them struggle over food sources and finding a mate, and luckily he's given the source code. I've seen live evolution simulated in Unity by game developers, but the genomes usually just define some specific traits of the animal, while behavior is programmed, and mutation usually isn't introduced, only a randomization between two parents' traits.
@gongboom
@gongboom Місяць тому
Fascinating. Thank you for the simulations
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