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how to make an air cannon?

2006-06-14 07:50:20 · 1 answers · asked by mike 1 in Science & Mathematics ➔ Other - Science

1 answers

Take a tube, make a wad which snugly fits in it and can be joined to a stick so that it can be oushed and pulled in the tube.

2006-06-14 07:53:15 · answer #1 · answered by ag_iitkgp 7 · 0⤊ 0⤋

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