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Possibly the best demonstration I've seen. Good Work.

I bought a 15 foot pool this summer and got two of these mats and they make a huge difference. We're only 2 days in and I can noticeably tell the difference!!!

👎 for you and your “music”.

WTF you lay the tubes flat? How stupid can you be?

The best visualisation on youtube. Thank you! Needs more tags though, hard to find when showing it to other people :)

excellent demonstration. this works and everyone should have use of this old skool , no moving parts and reliability. i have seen one work in the snow on a cloudy day. it achieved blowing off thru the tprv.

looks like the pipe is beeing pressed out of camera view

how did you make the concentrator?

I was smiling when I saw the red color returns😂😂 ...thank you👍👍❤️

All you tubers who upload educational info and insist on playing music of any kind should get asshole cancer!

GREAT!!! Another person who is apparently unable to speak or otherwise communicate. I will make certain to never watch any of your videos!!!

Perfect démonstration. thank you.

I enjoyed the music, a nice choice.

Desmontração perfeita! 👏👏👏😎

Between the horrific music and the stunningly bad video quality, I couldn't watch it. Just not worth it, no matter what information might have been contained. 11 seconds was more than enough pain for me.

I think music is good.

Thank you sir amazing video

Thermosiphon flow is powered in part by gravity(density changes interacting with gravity cause movement). Because of this the areas where energy is being added to cause the density change need to be as vertical as possible to cause movement. Up on the hot side, down on the cool. Your rig here is mostly horizontal so very little flow...

Excellent and Very nice experiment

FUCKING MUSIC

Take out the music !!

The music prevented me from watching, I felt like hurting myself.

looks like a crime scene at 3:40

Very 👍 . sorry I saw it, ten year later.

इसमें आपने थर्मामीटर लगा कर यह नहीं दिखाया कि पानी का टेंपरेचर कितना है और यह वापिस ठंडे पानी में ही आकर क्यों मिक्स हो रहा है

Nice

Which is better the tubes in series or the tubes of clopado?

como explicativo esta bien. ahora funcionalmente las entrada y salida gran error.

woaw 😊👏 👏👏

The pulses are from your air leak. It should not pulse ...

Great video. Can you tell me the inlet and outlet temperature of water ? Thanks

not laminar

agreed, thank you for all the work to prove it works!! well done.

Am building one of these as we speak for plumbing apprentices in Australia. Having students see it happen is real learning. thanks Alex

Thank you Alex Kee for going to the trouble of constructing a visual display of the principles involved. My apology for those commenters who decide to display their lack of civility and respect for the opinion of others...Welcome to "New America"!

good job

That was cool.

this is awesome project, thanks for this video I was able to create a project plan before winter.. awesome..

wow this is amazing video, thanks for sharing this.. very helpful..

was watching another video with Mozar's music and now this, you solar stuff people like classic music ;) interessing video, thanks

and the award for "most boring video" goes to.....

Shes a pretty slow process

get RID of the "MUSIC". GAWD awful.

This is a flat plate-solar thermos tubes hybrid. The inlet to the panel is from the bottom (and cooler part) and the outlet, the warmer part of the common insulated water tank via differential thermal water stratification dynamics.

Isn't the inlet to the panel supposed to be at the bottom of the panel and the outlet at the top, or are the tubes connected in a winding s like fashion?

Thanks Alex......

Great video. Thank you.

Looks just like little sideways nuclear mushroom bombs going off. I think the plumbing is a bit off, but I like the color dye demo

perfect for us visual learners

this is awesome, with Solar Thermosiphon, winter shower is a no problem..