ilmagico@lemmy.worldtoAsk Lemmy@lemmy.world•What songs does your local Ice Cream Van play?
3·
16 days agoAnd never mind that noise you heard
And never mind that noise you heard
The real numbers we need to see are watts per volume, or watts per mass
You have to chase it down, following the link to electrek.co, but then it says: “the prototype cells house an energy density of 720 Wh/kg”
(of course, I’m just stating what is claimed, no idea how true)
Does a bike helmet count?