What old technology are you surprised is still in use today?

TheImpressiveX@lemmy.today · 3 个月前

ExFed@programming.dev · 3 个月前

The Wheel. We should’ve graduated to antigravity by now, don’t you think?

Snot Flickerman@lemmy.blahaj.zone · edit-2 3 个月前

Back to the Future lied to me again!

FlashMobOfOne@lemmy.world · edit-2 3 个月前

In fact, it didn’t.

Hoverboards actually do exist. And for bonus points, so do speeder bikes. You probably already know about real-life jetpacks.

I wish I could live another 100 years to see better optimized versions of them.

Chris@lemmy.world · 3 个月前

I found a new exotic propulsion device to hang all my hopes on, so maybe we can get it soon!

Tollana1234567@lemmy.today · 3 个月前

we dont posess the knowlegde of how to do that, that isnt done by magnetism. maybe if aliens come to earth than maybe.

shalafi@lemmy.world · 3 个月前

Talking to a good friend 20 years ago, very smart guy, and he was thinking we already artificial gravity.

Tollana1234567@lemmy.today · 3 个月前

i remember mythbuster tried to experiment with it.