Parabolic Mirrors - Numberphile
18:20
Gabriel's Horn Paradox - Numberphile
19:38
The Journey to 3264 - Numberphile
9:42
There is only One True Parabola
23:41
An unexciting video about distance derivatives
6:59
How To Make Parabolic Mirrors From Space Blankets - NightHawkInLight
23:03
the parabolic trig functions
27:26
This open problem taught me what topology is
19:05