01:48duration 1 minute 48 seconds
2015 Chemistry Magic Show - Elephant Toothpaste
02:59duration 2 minutes 59 seconds
3 - Subspace of R^n as nullspace
01:13duration 1 minute 13 seconds
MARIANNA Do you exercise?
00:42duration 42 seconds
MARIANNA Perfect Date
00:52duration 52 seconds
STEFFI - Bad Habits