To Build the Cannon
1) Two tennis ball cans
2) The two tops of the tennis ball cans
3) 18 inches of tape
To Shoot the Cannon
1) 2mL of ethanol (C2H6O)
2) Can hold the cannon to steady it if needed
1) Two tennis ball cans
2) The two tops of the tennis ball cans
3) 18 inches of tape
To Shoot the Cannon
1) 2mL of ethanol (C2H6O)
2) Can hold the cannon to steady it if needed
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