4 ms·
There are a bunch of competing technologies: flywheels, water pumps, electric arcs, etc. It's a really interesting space.
by tvladeck 14y ago
There are a bunch of competing technologies: flywheels, water pumps, electric arcs, etc. It's a really interesting space.
- jivatmanx 14y agoAlso Pneumatic, which is becoming a big one for cars
- thedrbrian 14y agoThe energy density of pneumatic storage are pathetic