We must do this do this carefully!
8:19
infinite nested natural log function doesn't exist
14:50
finally 0^0 approaches 0 (after 6 years!)
1:15:48
It's Not Really Sudoku... Or Is It?!!?
12:13
Feynman's technique is the greatest integration method of all time
14:04
a surprisingly interesting sum -- 2 ways!
19:32
Math for fun, sin(z)=2
16:58
A Brilliant Limit
22:06