Articles by Carl Hird-Rutter
Two simple designs for traditional Hanukkah fun
A decoder ring, rubber band gun, and other secret tools in one compact project that would make James Bond proud
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Festive linking elves have their own handy storage box...
Match unusual shapes with your photo's theme for a unique and challenging puzzle...
Nostalgic, functional timepiece is easy to make...
Clever puzzle-in-a-box provides a portable distraction...
This clever, pocket-sized device combines six scrolling tools in one....