2C50 Vortices

Tornado tube - Video

demonstration image
Catalog: 
2C50.30B
Location: 
3_1
Video Encyclopedia :Couple two soft drink bottles with the commercial tornado tube coupler and spin the top bottle so the water forms a vortex as it drains into the bottom bottle.

Hand Held Vortex Canon (AirZooka)

It fires like a slingshot. Use sight, pull back, let go.
Catalog: 
2C50.15C
Location: 
Af5
The AirZooka fires a puff of air across the room.

Vortex cannon - Video

demonstration image
Catalog: 
2C50.15B
Location: 
3_1
Video Encyclopedia :Use a large barrel to generate a smoke ring. Blow out a candle with the vortex. Animation.