Ky-Ko type Hot Air Fan

[cleric022684]

i like the guy at 0:48 jumping over the rope :-)

[juliannevillecorrea]

beautiful ...

[pavailqasim]

I wana buy one. How much is the price and how to place the order

[myfordboy]

@pavailqasim This not for sale

[ZephZhang]

This is an absolute work of art. How stunningly delightful. I'd be bursting at the seams with pride if I'd made this.

[9020powrmax]

0:40 Looks like a man jumping up and down on the crankshaft? Cool!!

[Tryoutz747]

@9020powrmax yea using his own over sized "crank" :D

[manidig]

Nice and quiet. Sweeeeeeeet.

[anandteke]

amazing



[anandteke]

amazing

[gravedigr12]

lol the fire kinda takes away the purpose doesnt it?

[paydotcomail]

where can we buy that?

[myfordboy]

I made this one.

[dudemanspence123]

does that blow out hot air instead of cold air? if sothats cool

[myfordboy]

The idea is it uses heat as fuel and blows cold air to cool you down.

[n4120p]

Very nice did you fix some of the crankshaft looks like a neew aluminium piece there,,,,E.B.

[myfordboy]

I made the whole engine not just the cranckshaft !

[barumman]

That's a very nice little fan

[Nabo00o]

That's very impressive :)

Would be cool if you could have a fan that selfregulated to the temperature, so that when it got to hot the fan would begin to use the heat as its source of fuel ;)...

[chaz706]

Stirling engines rely on a difference in temperatures. They would still need an additional source of heat to operate to create that temperature difference.

[Nabo00o]

Heat pumps can make that source for practically nothing.

I know I heard of recent work in Japan were the pumps could reach an COP of 10 -12.