Vortex Cannon

Aim: To see how far our vortex cannon can shoot.

Equipment:

• Bucket                              
• Garbage bag
• Tape
• Cardboard
• Cups

Method:

Picture

1. Make a hole in the bucket (depends on how big you want it). 
2. Make a hole in the cardboard.
3. Stick the cardboard to the bottom of the box.
4. Fit the garbage bag around the mouth of the bucket and tape it on tightly.                                                                                                                                                                       P