Let That Sink In
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$164.38
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Product Description
Let That Sink In is a gearing puzzle. The object is to remove the yellow gear. The red, green and blue gears have a gearing ration of 7/10 x 11/10 x 13/10 = 1001/1000. This means that, when turning the crank, the yellow gear sinks in at a glacial speed (around 400 turns). Moreover, the gears have placed such that the direction of rotation of the crank is counter-intuitive (and counter-clockwise). The 1001/1000 is a gearing-ratio gem that was discovered by Bram Cohen, see this post.
Watch the YouTube video.
Read at the Shapeways Forum.
Read more at the Non-Twisty Puzzles Forum.
Please order a 3D-printed do-it-yourself puzzle kit from Shapeways at this page (check with Oskar about screws and stickers), or contact Oskar directly if you are interested in obtaining a fully colored, stickered and assembled sample of this puzzle.
Watch the YouTube video.
Read at the Shapeways Forum.
Read more at the Non-Twisty Puzzles Forum.
Please order a 3D-printed do-it-yourself puzzle kit from Shapeways at this page (check with Oskar about screws and stickers), or contact Oskar directly if you are interested in obtaining a fully colored, stickered and assembled sample of this puzzle.
Details
What's in the box:
Let That Sink In
Dimensions:
Success Rate:
First To try.
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Rating:
Mature audiences only.
