Current time:0:00Total duration:6:56
0 energy points
Logarithmic scale (with Vi Hart)
Vi Hart and Sal talk about how we humans perceive things nonlinearly. Created by Sal Khan.
If you're seeing this message, it means we're having trouble loading external resources for Khan Academy.
If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.