Mechanically accurate WW1 Ice Grenade
A (somewhat mechanically accurate) Ice Grenade
The idea is that its thread activated, when the thread is pulled, the red gears rotate, mixing the chemicals and unleashing the freezing gas in the process through the metal holes. I added the bottom handle since it wouldn't be possible to hold on to it while its being activated, it made it look like a futuristic WW1 hand grenade, I think it turned out pretty good!
The main reference was a concept by Anton Pismenny
References
The main reference was a concept by Anton Pismenny
