How To Spot A Counterfeit Bill - Tien Nguyen
Featured
Sorry, only registred users can create playlists.
1,338
Views
Description
View full lesson: http://ed.ted.com/lessons/how-to-spot-a-counterfeit-bill-tien-nguyen Authentic dollar bills are equipped with many security features to make them difficult to forge. But...
Post your comment
Comments
-
addison
Added
i didnt realy like it but its ok i guess
-
Mayafd9
Banned
Added
This video was really cool!
