Все публикации

0:04:06

fixing climate change with an aerosol sunshade

0:26:12

Good and bad news on climate change

0:14:06

time travel is easy

0:26:41

Tachyons: Messengers from the future?

0:05:20

Invite Russia and Ukraine to join NATO

0:32:22

How to best avoid nuclear war

0:40:49

time travel

0:33:16

Hunting the Faster than Light Tachyon

0:03:04

Einstein's 3rd thoughts on faster-than-light speeds?