Design of my Groups Cannon

Materials: Two tennis ball cans, scissors, protractor, duct tape.


Step 1: Cut one of the cans in half with the scissors.
Step 2: We then took the cap from one of the tennis ball cans and cut a small hole in it.
 
Step 3: We attached the two halves of the bottle together with duct tape, putting the cap in between.

Step 4: We then took the metal ring from the bottle and cut it in half.

Step 5: We took the other can and cut its cap in half.
Step 6: We made two small holes in the first can and put the two small rings in it, and used the other half cap as support for the cannon.


Thanks to Brad Caison for the pictures.

My other group members blogs:
http://bcaisoncannonibec5.blogspot.com/
http://sthomascannonibech5.blogspot.com/
http://apearsoncannonibec5.blogspot.com/