10 coins, each with a different diameter-to-height ratio
Cylindrical Coin Set - Graded set of 10
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Product Description
These "fat coins" can land on their edges as well as their faces. Try out different thickness-to-diameter ratios and search for the fairest three-sided cylinder coin!
If you order this model you will receive a set of 10 coins, each with diameter 20 mm and with thicknesses ranging evenly from sqrt(3) mm to 2*sqrt(2) mm. The coins enclosed in a removable cage that makes the print less expensive by cutting down on per-part costs. Other sets with different ratios are also available.
You can also download these coins for FREE at Thingiverse, and print them on your own 3D printer.
These cylinder coins were made for students and classrooms to print and experiment with after watching Matt Parker's video How thick is a three-sided coin?.
If you order this model you will receive a set of 10 coins, each with diameter 20 mm and with thicknesses ranging evenly from sqrt(3) mm to 2*sqrt(2) mm. The coins enclosed in a removable cage that makes the print less expensive by cutting down on per-part costs. Other sets with different ratios are also available.
You can also download these coins for FREE at Thingiverse, and print them on your own 3D printer.
These cylinder coins were made for students and classrooms to print and experiment with after watching Matt Parker's video How thick is a three-sided coin?.
Details
What's in the box:
coin_graded_10stack
Dimensions:
Success Rate:
First To try.
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Rating:
Mature audiences only.
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