Discover how to build a miniature, functional cannon using recycled Coca-Cola cans in this creative DIY tutorial. You'll learn each step, from preparing aluminum sheets and assembling a sturdy barrel ...
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We built and fired a powerful sonic blaster cannon at home
The science pros at TKOR build a sonic blaster cannon to study sound pressure.
Leave it to the geniuses at the NIT Physics Lab in Japan to build a cannon that fires ping-pong tennis balls at near-sonic 700 Km/h, annihilating cabbages, Coke bottles and what look like sundry ...
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