It’s a mini Stirling hot air engine, never seen one that shape before but here’s a video of one working
Wow! That’s some quick work.
Well a picture of an image with a quick comment to the YouTube ad for the thing ought to be kinda suspicious…
Here is an alternative Piped link(s):
https://piped.video/t1dT6kTxojc
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I’ve no clue what I’ve found
Not a bow, thats for sure. Might be a wood plane.
This is the worst post I’ve fucking made isn’t it
Is that steel wool in the front? Probably a science demonstration. If you quickly increase pressure in the air vessel up front by shooting the bow, the temperature spikes up enough to ignite the steel wool.
The “string” is a metal beam tho. No bow action here.
deleted by creator
BOW BOW
chikka chikka