Two years ago, sodium-ion battery pioneer Natron Energy was busy preparing its specially formulated sodium batteries for mass production. The company slipped a little past its 2023 kickoff plans, but it didn't fall too far behind as far as mass battery production goes. It officially commenced…
Giant springs are fucking scary. Energy is dangerous when you store a lot in one place.
Large flywheels are well known to be terrifying mechanical monsters, despite just being a spinning disc