Project 4 of the Popular Science 5 Minute Projects with Craftsmen Tools is a Nut-and-Bolt Keychain. Downsize your pocket cargo with a custom-fit keychain. Editor Sean Captain ditches the ring and uses more tool than necessary to trim a small bolt to just the right size for his set of keys. (For a slightly different take on the project, see the site that inspired us: carlitoscontraptions.blogspot.com).
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Make a Tesla vortex
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160-Piece Arsenal of Life-Sized LEGO Weapons
How To:
Make a high-powered Nerf Rifle
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Man Spends 2 Years & 30,000 LEGOs Building Star Wars Ship
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Construct a ship in a bottle
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Turn a 5MW laser into a 100MW laser
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Build a looping rolling marble machine with magnetic elevator
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Take apart a laser pointer
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Make a homemade spin toy with a button and string
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Pot mod a green laser
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Make boffer weapons using the latex methods
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Build spinning tops with everyday objects
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Build a LEGO pick up truck
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Modify your Nerf gun darts
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Make LARP-safe werewolf claws or monster claws
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Make your own slingshot from easy to find materials
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