This guy was an aerospace engineer and electrical engineer for NASA he started doing vids in his garage and selling them on DVDs. Pretty cool that he gave his knowledge to the masses.

Man, we really are lucky to have these instructors providing priceless education at no cost, available to anyone with an internet connection.

I watched this guy's maths course during lockdown and learned a huge amount about maths; more than I did at school. This basic intro to electricity is great. He has a way of repeating concepts in such a way that you don't realise he is repeating. Excellent technique and a really nice and genuine guy in my opinion.

For years I've said, "I can parrot back correct statements about electricity, but I don't feel like I actually understand it." This is the clearest explanation that directly addresses my most fundamental questions about electricity that I've ever encountered. Bravo, sir.

As an electrical engineer myself, this guy has some of the clearest explanations I have ever heard.

Now THIS is good teaching. You can tell this guy knows what he’s talking about and is very genuine. We need more teachers like this, and we need to pay them a higher salary

I know this is 7 years old, but I really appreciate this because I plan on being an electrician/lineman and knowing this before I start classes or an apprenticeship helps SO much

Damn I love the way this guy teaches. Just turned 31 and im going to go back to school for electrical engineering. I was always afraid of math. But I love problem solving too much to not give myself a solid chance. I've never been so excited to learn before I love this stuff so much 😭 ❤️

As somebody who has never been able to tolerate a classroom, I have to say you are an amazing teacher. Thank you for this.

I am 40 and was very terrible in studies, especially science (Marks: 5/100, I have ADHD) but now at the age of nearly 40, I am curious about science and how things work. He explained it so well, that I watched the entire video at a go. Thank you Sir, you are a STAR. Much appreciated.

I am so grateful to have come across this amazing teacher/ video!! I’m a 47 year old woman going back to school to learn electrical. Having said that my knowledge of anything with this topic is minimal, but I’m eager to learn. Thank you so much for breaking down these concepts. I’m actually understanding the material that is being taught in class, because I’m listening to your explanation first. Thank you!!

As an Industrial Physics graduate, this man has the best explanation of current, voltage and resistance than the ones i learnt in school. Well done sir.

I learned so much in 40 minutes and never once got bored thank you so much. best teacher ever !!!

I’m an electrician but have never taken deep thought about what I’m doing. That is what bring me here to further my knowledge and eventually career

As a 4 year apprentice about to take my wiremen’s test. I’ve went from just doing what needs to be done to fix a circuit to actually understanding how it all works from watching this guys videos!

This channel has become the most valuable resource in my life. I can’t thank this guy enough.

Why can't my physics teacher in high school teach like this? I can understand this guy!

I Graduated with an electrical engineering degree. Never have I ever understood the basics as I did in these 40 minuets. GD JOB!

I love the intensity with which he explains every single idea. It really leaves little to no room for confusion, and his analogies are great. I'm probably going to watch all of his videos on electricity. Who knew going back to the basics could teach me so much?

Thank you so much, Sir. I just want you to know that your course has benefit to a guy from the other side of this planet. I'm from Taiwan, not an English speaker but you explained so well that I can understand.

I will carry a guilty conscious rest of my life if do no thank you for this nice lecture that NO so called professor will ever do or ever did in my over 4 year college in electrical engineering !

Most people over complicate things to make themselves sound sophisticated. It takes a true master to explain a complex subject in simple terms. Thank you!

7:19 to 14:22 - is the first time I've seen electrical current explained anything like this simply, elegantly, and completely. Bravo.

I am honestly just blown away that this guy has 100’s of videos providing quality education. Thank you so much for what you give me and everybody here.

I’ve committed to commenting again how amazing this lesson is for someone like me who never really learned the basics and was happy enough to just pass.

I was blown away when I realized how great this content is. I'm playing with micro controllers and programming, and also that led me to electricity. I'm stoked to have found this and then realized that you have a TON more content. Thanks for what you're doing, this is amazing and I'm surprised you don't have like 10 million subs.

This man explains it so well that even I, who know nothing about it, understand how it works now. The best I've ever seen on UKposts. Detailed explanation plus examples of how it all works in practice. Thank you so much for recording this lesson and sharing it with us. Respect!

I went through electronics school in the US Air Force at Keesler AFB during the 1960's. The course covered the same information presented in this Math and Science course. This is really a refresher for me, and I'm really looking forward to relearning electronics here...great job!

you are a great teacher, I wish I had you back in high school, you have made my life a lot easier and thank you very much.

Everything he discusses is so easy to understand. The guy connects everything perfectly in exactly the order in which it is best understood.

WOW, a great teacher! He explained so simple: Current is to flow, is to Amps, Resistance is to oppose, is to Ohms, Voltage is to push, is to V, then DC, and AC etc etc... I learned a lot!

Just stumbled on this. This guy is an amazing teacher and clearly knows his onions. Such an awesome guy.

I wish I could buy you a coffee (or beer), I've never seen a better lesson on Engineering circuit. I'm in awe on how you've simplified things. Thank you so much for making my life easier on the electrical project that I'm working on!

Wish these videos were available when I was studying. Went through college, learned nothing. Now studying math, programming and EE again on my own.

He is such a great teacher. I'm 23 and finally going to get to start university majoring in cs and he has honestly made me feel not so intemidated by the field. I really hope all my professors will be this great . he needs to make more videos. His explanation is clear and very understandable.

One of the best videos on you tube in regards to covering basic electrical concepts! Very clear and concise! (I'm a recently retired engineer and managed projects and other multidiscipline engineers ... so I've had a lifetime of exposure to technical issues! I'm impressed!)

This man is 1,000,000 times better than any teacher I've ever had.

You're the man. Thank you so much for making these videos. Probably the best introduction to circuits I found on UKposts as of today! Thank you thank you thank you!!

This was so clear, concise and I actually enjoyed myself watching and learning a topic I have been dreading!!! What a difference a good teacher makes - thank you!

If all teachers were like you in any field, there would be No Failures ! You are so GOOD! Teachers always make things more complicated. You are an engineer, and yet you simplified the terms in a way that even if I forget it, your explanations and examples were so good that one has to have dementia in order to forget it. Thank you for that. I would watch the rest of your videos and I already recommended many to watch you.🙏🏼

this is what's called as "teaching" - what a guy! thank You, sir.

He is such a great teacher, explains things so well and in a manner that's easily understandable, repeats them so the material sinks in the memory! I wish i had more teachers like him in school days!

You’re a good man and I really appreciate how clearly you explain things. Thank you so very much for this video.

ive searches for months finding a good teacher to teach me these things since im about to start school for it and i wanna be ahead of the game and i finally found one. Thank you so much. Great detailed breakdown

Great video. I've learned more from you in the past 40 min than in college! Awesome job! Thank you!

1:13 It was at this moment that you gained my full attention. That simple gesture tells me you will definitely convey the information with certainty and clarity.

I don't have the money to go to an institution to learn about these things but I am really interested in mechanical engineering and making stuff. You made it possible for me and someone like me

A first class teacher. Thank you for the knowledge that you share so generously. You are an inspiration.

this guy deserves a credit of all the world

Like so many others here I have never been able to wrap my head around these basics. Thanks for explaining it so clearly.

This is the best bite sized piece of information series I've ever seen. I can't thank you enough for making this easy to understand.

Huge respect for you Sir. Please, do not stop giving us tutorials.

This channel is such a gift! Thank you! You’re the best teacher I never had in school.

This is very helpful. Thank you so much. Sometimes people don't realize that the way of explaining things matters, and sometimes teachers just explain to you like you knew everything. REALLY THANK YOU.

This guy not only does he know his stuff really good but he's got the ability to make you understand it and which is really so important

My instructor is teaching electricity here at Delta community college in Stockton ca and he can hardly speaking English! When he says “circuit” it sounds like he says “seal or quit” so I was very discouraged my first couple weeks of school along with many of my peers. I am 27 years old a single father and we all know it’s nearly impossible to get a apprenticeship through the union I’ve been very eager to learn a trade. Right when I was going to drop the class I find this video. This man is a PHENOMENAL instructor and I am so fortunate I found this. May God bless you abundantly sir ! I won’t give up!

Ive learnt more in 40 mins from yourself. Than in 3 days at collage thanks buddy

Without his type of knowledge we as a people would never have went to the moon and back it takes engineers like him to advance us ahead as a nation of people , he deserves the highest respect because he shares his knowledge so freely

This is so much better than paying for a private school to teach you this. My 6th grade teacher once attempted to teach the class about electricity and since the school was paid, I expected it to be better teaching than someone who teaches for free on the internet. This is the most professional teaching I've watched.

Most of the teachers often just try to show their knowledge and make concepts complex. They really don't care about whether the students understand those concepts well. Simply they just showcase what they know. And this's is one of the reasons why students don't relate the concepts they studied with their surrounding environment. But only a few including you have mastered the real way of teaching; starting from basics, making us understand why we're learning this etc. Thank you for making an effort to take lectures amidst your busy work-life :)

I'm going for an automotive technology degree and this dude really helped me understand what I'm testing on cars, thumbs up

"Electricity is always going to try to go the path of least resistance.. just like you do" Me: going on 3 months of doing absolutely nothing during quarantine 0_0

I’m a computer science major but you made this so interesting that I watched the whole video. I did learn digital circuits but they briefly talked about the concept of current, voltage, and resistance. Now I finally know exactly what it means. Great video and examples.

My God, you are the best greatest teacher on earth, I don't know if there is or not anyone else that I know that teaches so clearly in detail, you should be an example to the entire world's education systems this is how everything should be taught , instead of long boring lectures, or reading books that are so hard just to understand what they are trying to tell you, because the way books are written is very official language which I abhor, a simple concept that can take one minute to understand takes hours, because the way these evil books are written , the concepts of science, math and everything else are not hard to learn and are actually fun to learn, if it wasn't for these official languages that are used in all books, I am so sick and tired of them. This is how everything should be taught in all schools. Simple, fun and clear. They should learn from you, you are the best and made a big difference in my life, truly American teachers are the best too at teaching. But offcourse your ways of teaching makes it the 👌 best.

One of the BEST lessons I 've ever had!!!

i love how we are all benefiting from electricity all day everyday but most of us havent a lick of a clue on the nitty gritty of it all. Yet dudes like this know every single aspect, just dropping his knowledge on us electrical plebs

I decided to start learning electrical engineering basics last night since I’ve always had a big interest in how things work, but I was getting so frustrated by the websites I was studying from because they didn’t explain things in a way that I needed. This helped so much and I’m actually really excited to keep learning and keep taking Notes!

I'm so proud of this man he is the epitome of what every teacher should thrive to be he has such a wonderful decorum about his self he's nice and calm and gentle and he has all this knowledge inside his brain it's so it's so admirable to see somebody discipline themselves to learn all this knowledge and share it with others. If he only knew how I wish, as well as others wished, that we had math teachers that would have been like him. I had a math teacher when I was in algebra in the 10th grade , who Just could not explain even a constant from a variable, before watching this video of his I watched a video of people in Kensington PA who are walking the streets as zombies so addicted to drug-abusing themselves, so when afterwards I turned to his videos and see how he dresses nice, he has such a wonderful mind when it comes to mathematics I'm just blown away, I wish so much I would have had him as a math teacher in the 10th grade I think it would have changed the course of my life quite a bit and now I still love math after all these years and I'm over 70 years old I just wish so much I would have had this guy here as my teacher, I was a pre-med student but I waited till I was 26 years old to go back to college and I needed to know math all the way through calculus when I went back to college to be a doctor I did change my course of study and went into vocational training as a welder and I don't regret it because I enjoyed welding offshore for 5 different major oil companies I did like working with my hands and I welded inland also building those great big wind towers and other things and math really helped me out in the building trades, I wish our government would put this man on TV everyday teaching math worldwide television we would have more engineers in the world, I believe we are 29 on the scale of math in the United States to think that 29 other nations have better math students than we do in the USA, we need more people like this man I'm sure many a kid that runs across his videos wish that he was their dad , can you imagine having a dad that you could go to each day after school that would be able to sit down with you and explain all your math problems to you ? Kids that have a dad like him have such an advantage growing up

I graduated in electrical engineering and I learned more from this video than most of my lectures

Great job great job great job. Every word, this is with great teaching is all about, teachers everywhere take note

You've already helped me more in the first 10 minutes than did my entire week of engineering circuit classes.

I wondered who this guy is. How simply he explains stuff and then I came to know he is not a professor but someone with engineering background who has worked in NASA and done real world stuff and has lots of practical knowledge. Grateful for your videos.

Great teacher , I have not met in my entire life of 70years. Teachers like him create better society and easy learning.

This guy is a saint. Just started getting interested in electrical engineering. I was majoring in business. I am beginning to second guess my decision.

I didn't think I'd need to learn about electricity in a cs course lol. Was completely clueless during my applied physics lecture but hopefully i can get my basics right after watching a few of your videos. This was amazing thanks.

I’m half way through my first video of yours and already I’m hooked! I’ve watched over a dozen other people try to explain/teach but I never quite got it until I watched your teaching. Wonderful teacher and grateful you decided to make these videos!

I am going back to finishing my EE degree next semester. This is a good review. I think you teach much MUCH clearer than many of my university professors.

Hands down best Electrical Engineering teacher wish more free videos were available. I would definitely donate to patreon etc so to avoid buying whole dvd sets.

Man this is amazing. This truly made me feel confident in a subject I’m just starting to learn! Your explanation skills are top notch and I wish my teachers taught like you. Currently a junior in highschool and man lemme tell you you’re a lifesaver

I used to be scared of theses things. Physics just never made sense to me years ago . Now I am in anesthesia school I’m forced to revisit it . I used to watch his math videos and they took the fear of math away from me and I was able to pass my tests , now I’m doing the same for physics. This was my first video and I watched the whole thing in one go cause he explained it so well and simply ,the word ohms used to scar me , but now that I understand there is nothing to it really . Great work sir !! ❤

It sickens me that in both wealthy and poor nations, quality education is only available to those with money. How many Einstein' or Feynman's have been lost to poverty. It restores my faith in humankind to see great teachers like you share their knowledge with the masses, not for profit, but to inspire and educate. This is what the internet should be used for. Thank you!!!

This has been the best explanation I have ever heard. I was completely confused on voltage and Amps. Thank you so much!

I really appreciate you sir. You helped me pass the math section of my ged. Now I’m going into hvac and I’m trying to get as much knowledge of circuits, capacitors, and electrical wiring. Thank you sir.

I swear these sort of videos are going to start putting teachers out of jobs. I left school with no qualifications so I knew nothing about electrical related topics at all. This 40min video has given me a real grasp of the basics. I wish they just made us watch videos like this at school, super accessible = super effective. I want to retrain to be an electrician but missed the intake for this years night class at college so instead of doing nothing about it I have decided to just spend 30mins a day watching UKposts videos so I at least have a solid grasp of the theoretical side of things going on, hopefully this will ultimately reflect on how well I do on the course next year and give me a head start.

In love with his lectures! Not once did I get bored. Taught and explained thoroughly ♡

I'm poor,but I read about Einstein's relativity,and I found it interesting,I always want to study science,but I lack of money to study it.Thank you to help me with the fundamental knowledge of electricity.You are a great teacher.

This is the only guy that could easily explain the flow of electricity what really happens and why we don't view it that way! I have waited years for someone to explain it. Great Teacher!

I searched for electronics and saw a few, then later the algorithm plopped this channel down. I browsed through the plethora of math and science playlists, goodness abounds! Amazing! I am recommending this channel to every homeschooler I know and to my daughter (also a curious mind) so she can help explain concepts to her kidlets.

Wonderful class. He never shows off as a self-proclaimed genius unlike lectures in my country. Thank you ❤❤❤

I just want to thank you for this video. Today was day 1 as an apprentice electrician, and I've never felt totally confident in math or science -- the trades were never in "the plan" for me, but I'm trying to make a life for myself. This lecture was very useful in grounding (pun definitely intended) me in the fundamental understanding of this mysterious force I'll be working with. Thank you.

I was a marine electrician for decades. Never attended college or went to a formal electrical class. I learned my trade thru my navy career using modules and OJT. But this video explained details of basic electricity that is pretty easy to understand.

I literally just looked this up out of curiosity and I'm definitely gonna keep going through this course on youtube, you're literally miles ahead than any of my fucking teachers in high school and you're just teaching the fundamentals, thank you so much

Yes!!! You're an excellent teacher and best of all, I can actually understand you!! My other professors are so freaking hard to understand

Great introductory video about learning about electricity. (Don't let the title of the video intimidate you!) Instructor speaks clearly, is organized in presenting the material, and gives great analogies to explain the principles, (e.g., using cardboard tubes and straws to explain current and resistance.) Highly recommend!

Im glad to see you have a lot of followers and interests. Your a great teacher. My brain almost had to re- circuit itself to follow along at forst but your doing a great job. Thank you.

Thoroughly enjoyable. Its been 30+ yrs since my electrical fundamental days (gettin on a bit). I ended up caught up in electronic office equipment repair (faxes, printers, and Olivetti computer systems)& ultimately IT. I was a service engineer for Unisys/Dell and EMC in the UK until redundancy came a knockin back in March '21. Its nice to come back to what I was originally studying and planning. There's still time ... thanks for the class :)

Wonderfully explained the concepts It is extremely easier to understand the theory.Even the Non- Professionals can be benefited the way it was explained.As a layman, I have started liking the Tutorial Videos. Thanks a lot for helping the mankind.

This video deserves an award! I’ve learned soooo much. Without once getting board. Thank you sooo much for creating this video. Everything made sense :-) YOU ROCK!

I have watched DOZENS of videos trying to understand the difference between voltage and amps and for the first time I finally get it. Thank you.

100x better than the teacher I'm paying tons of money to learn this stuff from just to blast through everything in 20 minutes and hand out 100 question lab papers. Much appreciated!