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tufty
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Re: youtube

Post by tufty » Fri Apr 09, 2021 7:28 pm

That's a thing of beauty.
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Mark
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Re: youtube

Post by Mark » Tue Jun 15, 2021 11:00 pm

A good example of an escopette.
https://youtu.be/Hl55Yhi-pU4
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Re: youtube

Post by tufty » Wed Jun 16, 2021 5:11 am

Oh yeah!. We likes that.
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Re: youtube

Post by tufty » Tue Jun 22, 2021 5:16 am

In passing, here's half a pulsejet.

https://www.youtube.com/watch?v=e3cHySjNIlc
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Re: youtube

Post by Mike Everman » Thu Jun 24, 2021 4:24 pm

Ha!
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Re: youtube

Post by Mark » Wed Aug 04, 2021 11:22 pm

This shape reminds me somewhat of a linear valveless pulsejet.
Two Notes Thermoacoustic Singing tube - Half or Quarter wave do you want to hear?
https://youtu.be/VWicDhQ7ePY
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Re: youtube

Post by tufty » Thu Aug 05, 2021 4:16 pm

That's super neat. I like his thermoacoustic flute, too.
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Re: youtube

Post by Mike Everman » Tue Nov 30, 2021 12:51 am

Loved this guy's work with electrolysis:
https://youtu.be/d85OX6yEwE0
Mike Often wrong, never unsure.
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Mark
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Re: youtube

Post by Mark » Mon Mar 21, 2022 5:01 pm

Lamina Flow Free Piston Stirling engine BOAT - DIY/ homemade Hot Air Engine
https://youtu.be/K3kKO61WzQQ

This one no moving parts, only the water.
Thermoacoustic Stirling Engine Boat (thermal lag fluidyne)
https://youtu.be/3Zp7Uj2HoOE
Presentation is Everything
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Mark
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Re: youtube

Post by Mark » Mon Mar 28, 2022 3:46 pm

"So I have to warn you that this is extremely addictive stuff, so be very careful if you try to mess around with a Stirling engine."
The Stirling Engine Project
https://youtu.be/eZUteOLEKz8
Presentation is Everything
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Re: youtube

Post by Mark » Tue May 17, 2022 2:03 pm

Warbling Whistles Are Weird
https://youtu.be/O_-2Vo-f1AU
Presentation is Everything
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Mark
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Re: youtube

Post by Mark » Tue May 31, 2022 10:44 pm

Pop-Pop Boats Are Weirder Than You Think
https://youtu.be/3AXupc7oE-g
Presentation is Everything
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Re: youtube

Post by Mark » Wed Jun 01, 2022 2:04 pm

Another glass putt-putt boat.
https://youtu.be/yHUqSuyyj44
Some food for thought
https://fr.m.wikipedia.org/w/index.php? ... d=51060552
Presentation is Everything
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Re: youtube

Post by Mark » Sun Aug 21, 2022 5:42 pm

World smallest ? PopPop boat made in Japan
https://youtu.be/P-Hyasudr2M
Presentation is Everything
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