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A Zen Librarian: Giant Geometry: Public Art Project! - Using string art to learn about math and geometry. I love the spin on taking it outdoors where kids have to get up and move :)

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How to Make a PVC Pipe Xylophone Instrument

How to Make a PVC Pipe Xylophone Instrument - Play real songs on this, and the sound is really neat.

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Design Your Own Cardboard Pinball Machine

Design Your Own Cardboard Pinball Machine If we’re being honest, there are only two classes of dioramas that get made in school: embarrassingly bad; and the too-perfect dioramas secretly made by parents. The great equalizer between these two types of dioramas is that they’re both equally boring.

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How to Build a Miniature Golf Course

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A Zen Librarian: Giant Geometry: Public Art Project! - Using string art to learn about math and geometry. I love the spin on taking it outdoors where kids have to get up and move :)

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Building a Drawbot with LEGO

This is a very simple drawbot I've built with our Lego Mindstorms set.It's quick to build and program and once you've got it up and running you'll be printing one page after the other with it.

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