The Sky is Made of Plasma
13:06
HUGE Magnet VS Copper Sphere - Defying Gravity- Will a Neodymium Magnet Float Inside?
13:29
Overbudget: Britain's $57BN Nuclear Nightmare
14:46
China's slaughterbots show WW3 would kill us all.
19:39
What's Happening With Antimatter at CERN? Scientists Are Stumped Again
1:34:42
As profecias que estão PREOCUPANDO O MUNDO em 2025 com Rodrigo Silva
23:22
What *is* a photon?
46:32
Estamos sozinhos no universo? A hipótese da Terra rara
24:06