@LilitThyra Meine Güte. Die Lösung könnte sooo einfach sein: An einer "Tanke" wird der Akku (modularisierbar) komplett getauscht und man fährt weiter. Vorteil: In der Tanke kann im Vorfeld ein Health-Check mit den Akkus durchgeführt werden. Das wäre halt mal eine sinnvolle EU-Regulierung.
@Rainmaker1973 As a layman, I firmly suspect this might be the only way to get a hold of all the vaporized rare-earth elements in war-ridden areas of the world. And who knows. Along w/ some good genetic engineering it might even be possible to select precisely for desired elements.
@HumansNoContext It's a neat metaphor, but the meaning is actually reversed, since gravity - the force behind the acceleration - is directed DOWNWARDS. Thus the more curvy path is getting an initial "boost" followed by more subsequential boosts, while the path with steady slope doesn't.