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Make: Technology on Your Time Volume 09
book

Make: Technology on Your Time Volume 09

by Mark Frauenfelder
February 2007
Intermediate to advanced
190 pages
7h 51m
English
Make: Community
Content preview from Make: Technology on Your Time Volume 09

1+2+3 Curie Engine

By John Iovine

Changing the temperature of nickel wire turns heat into motion.

You will need: A bit of low-Curie nickel alloy wire, 1" or larger neodymium “super magnet,” copper wire, birthday candle, brass screw and nut, small steel plate, glue or wood screws, 4"×¾" wooden slat, 2"×1¼"×½" wood block. Nickel wire and magnet, or a full kit, are available for purchase at makezine.com/go/heatengine.

1. Put it together.

Glue or screw the steel plate and 4" slat to the wood block base as shown below. Drill a pilot hole, and screw the brass screw at the top of the slat. Drill a ¼" hole in the base about 7/16" from the steel plate end. For complete measurements, go to the website listed above.

Wrap about 1" of nickel alloy wire around ...

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Publisher Resources

ISBN: 9781680456080Errata Page