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Make: Technology on Your Time Volume 41
book

Make: Technology on Your Time Volume 41

by Mark Frauenfelder
September 2014
Intermediate to advanced content levelIntermediate to advanced
116 pages
5h 53m
English
Make: Community
Content preview from Make: Technology on Your Time Volume 41

Toy Inventor’s Notebook

MAGIC CAT PROJECTOR

Invented and drawn by Bob Knetzger

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IN ACTION:

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BUILD IT:

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Get detailed folding instructions, download the template, and see the Magic Cat Projector in action at makezine.com/magic-cat-projector.

MAKE THIS FUN MINI PROJECTOR JUST IN TIME FOR HALLOWEEN. It throws a shadow image of a black cat — which then disappears, leaving only his spooky grin!

No lenses or focusing needed.

Just go to makezine.com/magic-cat-projector ...

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Publisher Resources

ISBN: 9781680450149Errata Page