Chewing like cows helped early mammals survive mass extinction
Pitch rotation results in basic up and down movement, and yaw rotation results in side-to-side, crosswise motion like a a cow munching away on grass.
Mar 28, 2017, 00:45 AM IST
Pitch rotation results in basic up and down movement, and yaw rotation results in side-to-side, crosswise motion like a a cow munching away on grass.
Mar 28, 2017, 00:45 AM IST