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Mechanical DIY Dynamometer

If a father helps put it together, is it a Dynadadeter?

  • Build your own working mini Geneva Drive
  • 48 pieces are scored and ready for you to punch out and put together
  • A great project for makers young and old


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If a father helps put it together, is it a Dynadadeter?

Color us surprised. In our almost 18 years of existence, this is apparently the very first dynamometer we've sold. And this one is less of a precision instrument and more of a fun toy for demonstrating science. It ain't going to give you a readout of torque or power, so don't try to hook this up to your R/C motor. But it is a neat contraption that demonstrates how physics works.

This Mechanical DIY Dynamometer will show you how much power you're generating. But it doesn't work until you put it together, because it's a kit. Made from premium grade plywood, the 48 pieces are scored and ready for you to punch out and put together. It's a fun project that requires no tools (although you may wish to have a craft knife handy and a small hammer to help things fit). We recommend that little kids have adult supervision, to help understand instructions, provide brute force, and to keep the smaller pieces from snapping. And once you're done, you can let kids demonstrate for themselves why one does better than another blowing out the candles. Hope that's what you wished for.
Product Specifications
  • Mechanical DIY Dynamometer Kit
  • Build your own mini Geneva Drive
  • Blow on the top gear and watch the entire system go into motion via the air pressure
  • Approximates how much power is being generated using 8 illustrations
  • Number of Parts: 48
  • Assembly Time: 1 hour
  • Materials: Premium grade plywood
  • Dimensions: 5.8" x 28" x 6.7" (assembled)
  • Weight: 7 oz.
  • Includes plywood sheets with laser scored parts to punch outs and instructions
  • No glue needed!
  • Craft knife not required but may help removing pieces from sheets cleanly, and you may want to wax the gears if you use it a lot
  • Kids under 12 will probably need an adult to assist

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