kkleiner writes: "What if you could charge your phone, tablet, or laptop in 30 seconds and have it work all day long? That’s the breakthrough presented in a short film titled The Super Supercapacitor that profiles the work of UCLA inorganic chemistry professor Ric Kaner. The supercapacitor delivers a carbon-based non-toxic charging solution that would replace todays toxic, slow charging batteries."
I've never been canoeing before, but I imagine there must be just a few
simple heuristics you have to remember...
Yes, don't fall out, and don't hit rocks.