Below are clips of the WisserVac™  in action. 
 

Real Player Files *		Windows Media Player Files **
Clip 1	1.6 MB	Clip 1	7.8 MB
Clip 2	1.4 MB	Clip 2	6.8 MB
Clip 3	1.3 MB	Clip 3	6.6 MB
Each clip is approximately 1 minute long, and are high resolution. High speed access is recommended.