Video

Extremely underrated channel. Why is this channel not becoming famous ? This guys knows exactly how to make us understand concepts, and what doubts will arise about the topic in our mind .

Are there any commercially available products that do this? (I know there are solar ovens, but this is completely different) I'm not a DIY'er, but love the concept. I'm hoping a few years after this video was made, maybe someone makes these and sells them.

It would have been more effective a demonstration if both boats would have encountered the disturbing force simultaneously. This demonstration was somewhat confusing.

👍👍👍

Mine makes noise like loud cracking ice

Just had brand new Midea fridge delivered and installed in my home and it's making the same noises. Very very annoying especially since it is advertised as being a very quiet refrigerator

I just figured out why I couldn't understand physics in grade school! The "symbolism"! The using of words and symbols that lack meaning to the observer and listener! I became aware of it at the point you wrote "dL" on the board, I got hung up on trying to figure out what you meant by that and stopped paying attention, just long enough to not understand the next point, which was "dt" which then I feel behind again trying to understand that, by then you had moved on and completely lost me! And that is what happened in the classroom! But, it could not be watched over!!

Imagine that this is not water, but you sitting in the bucket. You feel the bucket pushing on you as you spin around.

Could u explain the normal force part?

The blower fan needs oil. that can be fixed at home but you're gonna need to remove some screws to get to it. I recommend 3 in 1 motor oil (the blue bottle)

Interesting chicken stew, thanks for sharing

I just watched your video on angular momentum and precession. It's the best video on internet explaining the concept. I'm happy to see that you're still active on youtube. You're doing us a great service.

I remember Malawi but Maasai worrier never eat chicken only beef and goat meat

🫡🫡nice memory from the of Malawi ❤️❤️

I had so many realizations during this video that I can't recover from the happieness.

excellent explanation

That was actually an explanation I understood

This process would be useful for a mass heater situation as well. Even simpler than using the rocket stove. Cool result!

Hi Sir. How can I have your contacts

This is a very fascinating concept you are working with... I have the book from LEF with ideas on building these and have been watching a bunch of your videos. Super compelling and I plan to make one this winter. I'm a bit confused how you get 7.5kW of thermal power from 225W for 4.5 hours... Wouldn't that yield around 1 kW of power? I'm excited to learn more!

Fantastic explanation, loved it!

❤

i know there are no comments but this was an extremely useful explanation thank you

Fantastic!

honestly the best explanations I have seen thus far. Really makes me understand it! Thank you.

Does it benefit the stability of an aluminum boat with a shallow draft?

I'd like that on a boat

Thank you for making the world a better place!! Great seeing your interests and skills helping people and the environment!

At 2:52 you say the particle only has potential energy at the bottom. I'm pretty sure that's not correct: At the bottom (and the top) the string is unstretched (so no elastic PE) and the string is not moving (so no KE) so the total energy at these points is zero. The energy in the intermediate points is non-zero being max half way up for the same reasons. I've seen other physics tutors on CZcams make this same mistake. One thing I never see reconciled is why, even though each particle is undergoing SHM (which for a single particle has constant total energy), we nevertheless get a transfer of energy along the wave. Could you explain that.

Oski-wow-wow!

Amazing...truly altruistic. The oligarchy that owns coal and cobalt mines will be upset by this. Good!

So question.. In a perfect world the pedal force would be constant around all 360 degrees of the pedal stroke. But in reality it's not. We apply more force from 2:00 to 4:00, than from 11:00 to 1:00 and so on. Would this be why I ALWAYS prefer the big crank ring over small even at exactly the same gear ratios? For example (crank-to-cassette, 2.00 ratio): 54t/27t is preferred over 42t/21t. Why is this?

Sir great demo. on gyro.

Which type of PCM did you use?

OK... That didn't clarify anything to me. I'm just a simple, old retired, turtle wrangler. But, it was darned fun to watch those little spinny-things.

I think that the place where you are teaching students are not much interested I suggest you to start teaching in hindi language more views will come by the way you explained well

A great teacher!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Love the explanation. This is very hard concept to understand. But his explaination was mind blowing. But still I have question. Can gyroscopic precession be explained with just translational motion without referring to angular momentum and torque just using force and linear momentum?

Very cool demo !

Great and nice job bro pete

Seems like every boat should’ve had this

Great. This Aluminum foundry can be a solution to solve the challenges of pot for ISEC construction. especially the thickness at the bottom. Pr. Pete what you observe from that manufacturing?

Shouldve seasoned that chicken tho

Physicists apply torque. Chefs apply toques.

The new Physics jf transmission czcams.com/video/qprII2Y-dGA/video.html

this is too much for me. Thank you smart people for making our lives easier

Wow.I like the experiment

this could even be used for space heating and easily because all you need is 2 wires ported into the structure where as using a solar heater requires some ducting or plumbing and pumps fans etc, also temp controller all that costs money and adds complexity. with this you can heat the storage up, it can operate as long as the solar is working and then when you get home all you need is a fan maybe to distribute heat, or just open the lid to release heat...it wouldn't heat a big space (it could if your system is big enough) but it could be enough to make a difference in power consumption without a huge upfront cost. this is great. great work.

i don't understand how with all the stuff i look up and watch i haven't found any of these types of videos, it's crazy. this is like exactly what i thought of doing but didn't really know what to look up. the only part i don't get is, is this possible because the material can get hotter than boiling water? or because of its specific heat capacity? like why doesn't water work? oh yeah... because of phase change...wow

Not sure if you are a faculty member in Phyiscs (as you spelled it). If you are, please consult with the English Department for some spelling help. Trespassing into a field outside Phyiscs (i.e., foundation repair and structural engineering) may get you in trouble with local and state agencies. In addition, it is always helpful to consult with experts in the field. Imagine a transistor radio enthusiast venturing into the Theory of Relativity!