I think you might get more views if you change the narrator. Although the voice is clear, it sounds too excited and reminds me of a primary school teacher. You need a narrator that speaks calmly and with more authority, like on that Branch Education channel.

@@Krishna-Govender I would like to disagree. I like narrator voice

@@Krishna-Govender ⚠️ God has said in the Quran: 🔵 { O mankind, worship your Lord, who created you and those before you, that you may become righteous - ( 2:21 ) 🔴 [He] who made for you the earth a bed [spread out] and the sky a ceiling and sent down from the sky, rain and brought forth thereby fruits as provision for you. So do not attribute to Allah equals while you know [that there is nothing similar to Him]. ( 2:22 ) 🔵 And if you are in doubt about what We have sent down upon Our Servant [Muhammad], then produce a surah the like thereof and call upon your witnesses other than Allah, if you should be truthful. ( 2:23 ) 🔴 But if you do not - and you will never be able to - then fear the Fire, whose fuel is men and stones, prepared for the disbelievers.( 2:24 ) 🔵 And give good tidings to those who believe and do righteous deeds that they will have gardens [in Paradise] beneath which rivers flow. Whenever they are provided with a provision of fruit therefrom, they will say, "This is what we were provided with before." And it is given to them in likeness. And they will have therein purified spouses, and they will abide therein eternally. ( 2:25 ) ⚠️ Quran

@@ATom-jm2jw So do I

Subscribed ❤

Both of you guys are amazing

He he, I am glad you enjoyed this video :). By the way, how is your channel doing? Your make brainy videos, something the current algorithm does not like.

@@Lesics I have also seen views drop dramatically.

I worked in industrial enviroment and i never saw magnetic coupling. Usually they use rubber gaskets, they last very long time if installed correctly, and very reliable if replaced regularly.

There are dozens of types of seals, orings, PTFE vee rings, sprung elastomers, leather, labyrinth seals (torturous path), solid carbon seals (very tight clearances at high temps), little pumping turbines that hold back the leakage, packing glands with various packing materials. Packing glands, orings and elastomers are most common. They are leaving out why magnetic couplings are not usually used. They slip, which means there is not positive control between each side (at least most of them, it would be possible to make one that only slips on over load). The slipping also means it is not very efficient losing a large amount of energy to heat. They are also extremely expensive. So they are only used in applications where the hazard due to a leak is extreme, or no other solution really works. Very caustic materials for instance. They have limited higher temperature use because the heat ruins the magnets, though maybe an electromagnet-eddy current design could be made to work at higher temps. These things all require custom engineering making them expensive. What seal is selected depends on many things. The speed of the shaft, it's material, the sealed fluid/material, the temperature, service intervals, the hazard of the sealed material, how it is to be serviced, cost, among other things. That covers the most common considerations.

Though it's still not so common. The method we saw in the beginning is still used on huge scale, doesn't cause any problem Though. Works even fine for high pressure reactors (Personal Experience).

@@kriss.- eh, not really. besides they need patreons more than views

i think their main focus is content

​@@Suniljha1407 no because in one of their videos, they asked for support through patreon since they need to earn to possibly put more videos. They also informed us that without any support, the channel would cease to exist.

If you're a patron [sic] of these videos, you'll easily stick around to the end.

Not really, existing subscribers watch the entire video without skipping any part.

You're a nice man

Try branch education.

​@@Sal3600 lesics better

Try Animagraffs

​@@transitiontransversenah, branch education is better but they only focus on electrical engg related tech stuffs

branch education is the best of the best but lesics is okay, too

yeah broo..nice idea

Yah, it's a cool idea. We will give a try maybe after 3-4 months.

@@Lesics You can also ask in one of your videos if someone has experience with this and can help you! Maybe they can setup an online shop, design the apparel, etc. This channel MUST NOT DIE.

@@Lesics make sellable content from the contents you create.

From my own point of view, you need to invest smartly if you need the good things of life. so far i've made over $255k in raw profits from just 6 months into the market from my diversified portfolio strategy and i believe anyone can do it you have the right strategy, mutual funds takes long time but investing smartly is the key for short term. Most of us tend to pay more attention to the shiniest position in the market to the cost of proper diversification.

This is a phenomenal advice for a new stock traders and investors who want that quick short term game, but don't see the light at the end of the tunnel.

My portfolio is very much diversified so it's not like i have a particular fund i invest in, plus i dont do that by myself. i follow the trades of Mrs Karen Gaye Gray. She is a popular broker you might have heard of. I can correctly say she's worth her salt as a financial advisor as her diversification skills are top notch, because i see that in her results as my portfolio grows by averages of 10 to 15% on a monthly basis, unlike i can say for my IRA which has just been trudging along, my portfolio just mirrors what she trades and not just on some particular industries of my choosing.

@@benjaminotto5711 By following her trades do you mean copying her trades? I have heard about copying trades

Yes, exactly. It's all programmatic and automated, plus it's relatively much easier to set up and connect my accounts than creating a financial plan and drafting investment strategies myself, my account just mirrors her trades in realtime.

I've never seen an example of an electromagnetic coupler, but in theory there's no reason it couldn't be done. It might be a rather complicated and bulky coupling, but it's definitely possible. Just replace the permanent magnets with electromagnets. It's quite an interesting concept, actually. It would give you the ability to adjust the coupling force by adjusting the strength of the electromagnet. But of course the disadvantage is that the coupling would require constant current in order to function.

Views are down probably after the new algorithm change

Science videos do not get enough views, and even YT's algorithm only pushes entertainment related stuff to people. It is now very hard to earn money through AdSense

it is in short circuit