Well yes and no, it’s trash to us once we use it, and you can find a bunch of them almost anywhere, hit the jump to see what!
@TatWza

It’s actually using aluminum from soda can tabs, mixed with a little sodium hydroxide, causing a hydrogen powered vehicle, and I’m not mad if this is a search for alternative fuel, but the RC Car part is for the heavy hobbyist!!!

dAlH2Orean H2 R/C Car powered by Aluminium from Aleix Llovet on Vimeo.