4 ms·
This has been known for a while. It's even the subject of this 1968 documentary: http://goo.gl/2DSnQ5 http://goo.gl/2DSnQ5
by olooney 8y ago
This has been known for a while. It's even the subject of this 1968 documentary:
http://goo.gl/2DSnQ5 http://goo.gl/2DSnQ5