Muscle Wires Project Book (3-141): A Hands on Guide to Amazing Robotic Muscles That Shorten When Electrically Powered (Sample Kit, 3 Sizes of Wire - 1 Meter Total) [Paperback] Gilbertson, Roger G. Great Educational Toy - have

Great Educational Toy - have fun and learn

ready for use

Weight: 1200g (including battery)

1 perf module

5mm X 20mm

Muscle Wires Project Book (3-141): A Hands on Guide to Amazing Robotic Muscles That Shorten When Electrically Powered (Sample Kit, 3 Sizes of Wire - 1 Meter Total) [Paperback] Gilbertson, Roger G. Great Educational Toy - havePresenting everything you need to successfully design, build, and operate devices with Muscle Wires Presenting everything you need to successfully design, build, and operate devices with Muscle Wires amazing nickel titanium filaments that actually contract when electrically powered and lift thousands of times their own weight. Topics include: Basic lever action, ratchets and latches, model railroad crossing, AC power circuit, solar power circuit,