This book is the closest I’ve seen to ELI5ing general relativity https://www.amazon.co.uk/Why-Does-mc2-Should-Care/dp/0306819112 https://www.amazon.co.uk/Why-D

This book is the closest I’ve seen to ELI5ing general relativity https://www.amazon.co.uk/Why-Does-mc2-Should-Care/dp/0306819112 https://www.amazon.co.uk/Why-Does-mc2-Should-Care/dp/0306819... And it makes it obvious why FTL travel implies time travel It’s chock-full of a-ha moments and is a pleasure to read