A robot just swapped my electric cars battery

Nio is a Chinese auto maker that offers an alternative to charging: just swapping out the whole battery whenever you need it. I borrowed one of their cars. Nio: Camera: Dion Huiskes Editor: Julian Domanski MORE FROM TOM: (you can find contact details and social links there too) WEEKLY NEWSLETTER with good stuff from the rest of the internet: LATERAL, free weekly podcast: TOM SCOTT PLUS: THE TECHNICAL DIFFICULTIES: