The private-public key encryption concept explained through mixing paint: http://www.youtube.com/watch?v=6NcDVERzMGw#t=147s (Starts at about 2:20.)
The private-public key encryption concept explained through mixing paint: http://www.youtube.com/watch?v=6NcDVERzMGw#t=147s (Starts at about 2:20.)