Why is 'x' the unknown? - Terry Moore
2013-05-07
[public] 62.0K views, 864 likes, dislikes audio only
Why is 'x' the symbol for an unknown? In this short and funny talk, Terry Moore gives the surprising answer.
Talk by Terry Moore.
2013-05-07
[public] 62.0K views, 864 likes, dislikes audio only
Why is 'x' the symbol for an unknown? In this short and funny talk, Terry Moore gives the surprising answer.
Talk by Terry Moore.