LEGO Chain Reactions

Item #82267

Create your very own LEGO Rube Goldberg machines with this awesome activity kit! Learn how to build 10 machines that can be combined in any order for endless chain reaction fun.
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Klutz Crafts & DIY has something for every type of creative kid: scientists, builders, crafters, and junior makers. The Klutz LEGO Chain Reactions book builds early engineering skills with 78 pages of ideas, instructions, and inspiration.

Supplement your own bricks with props - such as balls, ramps, and signs - as well as 33 special LEGO elements to make your machines go. Launch a chain reaction of fun with crystal-clear instructions for creating elements like a zig-zag finish line, a spinning windmill, a pulley-powered bucket, and more! Developed with 11-year-olds and educators, these machines are kid-approved and even teach some of the physics behind them.


  • 78 page book
  • 33 LEGO elements
  • 6 LEGO balls
  • 6 feet of string
  • 8 paper ramps
  • 2 paper pop-up signs
  • 1 paper funnel ramp
  • 1 paper flag
  • 1 paper bucket
  • 1 platform
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