If you found yourself scoffing and calling "amateur hour" on the Altoids catapult made from plastic and rubber bands, then this is the tin-based, office-sieging upgrade you've been waiting for. You'll ...
NEWTON -- An idea, some research on the Internet and a little help from some friends was all a Newton Middle school student needed to construct a medieval device in the 21st century. By the time the ...
🛍️ Amazon Prime Day: The best deals chosen by our editors 🛍️ By William Gurstelle Published Sep 15, 2016 5:59 PM EDT Add Popular Science (opens in a new tab) More information Adding us as a ...
The block of ice was flung so high in the air that some thought it might melt in Thursday’s hot summer sun. Instead, it plopped and then disintegrated in space No. 540 in North County High School’s ...
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I built a massive trebuchet!
This video features an impressive trebuchet build, highlighting its size and engineering marvel. The project is accompanied by music from various artists, creating diverse vibes throughout the ...
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Can this giant catapult really work?
This video features an impressive trebuchet build, highlighting its size and engineering marvel. The project is accompanied by music from various artists, creating diverse vibes throughout the ...
Bill Lehrmann, left, and Tom Winter work on OFC Knightmare's trebuchet for the Punkin' Chunkin' World Championship in Delaware. A team of Dow Chemical Co. retirees is proving you’re never too old to ...
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