Khan Academy on a Stick
Vi and Sal explore how we think about scale
Vi Hart (http://www.youtube.com/vihart) and Sal talk about how we humans perceive things nonlinearly
If the above player doesn't work, try this direct link.
Vi Hart (http://www.youtube.com/vihart) and Sal talk about how we humans perceive things nonlinearly
If the above player doesn't work, try this direct link.