92,600 views
7 years ago
431,900 views
2 years ago
333,088 views
1,031,539 views
1 day ago
Show more
24,166 views
804
0
Tanya Koenig
511 subscribers
Tags
physics
natural sciences
wef
davos
interview
youtube
creator
explainer
why?
snow
dianna cowern
0 Comments