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 rubber band powered car with CD wheels
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Turn a 5MW laser into a 100MW laser
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Make your own mylar balloon
How To:
Build a simple mouse trap car
How To:
Build hot air balloon out of a garbage bag
How To:
Create a simple mold to cast a toy duplication
How To:
Build your own Japanese katana out of foam
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Make a catapult out of office supplies
How To:
Make an easy and eco-friendly spell packet for a larp mage
How To:
Modify an ERTL pump action toy shotgun
How To:
Build a looping rolling marble machine with magnetic elevator
How To:
Take apart a laser pointer
How To:
Build spinning tops with everyday objects
How To:
Make a homemade spin toy with a button and string
How To:
Make sanity reducing creepy Cthulhu tentacles
How To:
Make a simple fully automatic rubber band gun
How To:
Make a high-powered Nerf Rifle
How To:
Make LARP-safe werewolf claws or monster claws
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Build a rubber band powered mini car launcher
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