fromThe Verge
3 days agoThe lab where GM is cooking up new EV batteries to beat China
For The Verge's exclusive tour of these secretive labs, I watch researchers peer at cell chemistries down to the atomistic level, using electron microscopes. Others work at a larger scale, all the way up to the Megashaker. Inside a cavernous hall, an enormous sliding test chamber envelops one of GM's double-stacked, 205-kilowatt-hour battery packs - the type that powers hulking models like the Cadillac Escalade IQ.
Cars