Balloon Rally
Forensic Science�T. Trimpe 2008 http://sciencespot.net/
Find the 11 differences between the two pictures.
Source: http://www.smart-kit.com/wp-content/uploads/2007/09/ballon-spot-the-difference.jpg
The answers are …
Source: http://www.smart-kit.com/wp-content/uploads/2007/09/ballon-spot-the-difference.jpg