posted in Asklemmy
What is something that's crazier than the wildest dreams of any ~1970s nerd, but exists today? I'll start with an easy one:
Replying to @yogurtwrong@lemmy.world
Well, still no flying cars.
Replying to @debil@lemmy.world
Superconducting levitation is probably the closest we can get safely. Or maybe once we got reliable assist systems.