Machine drills square holes in metal.
Mind = Blown
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2. Jerry_Fkn_Maguir commented 13 years ago
Now all we need is square screws! ![:P](//snotr.ams3.cdn.digitaloceanspaces.com/images/smilies/tongue.png)
![:P](http://snotr.ams3.cdn.digitaloceanspaces.com/images/smilies/tongue.png)
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3. banzemanga commented 13 years ago
Wow, amazing accuracy and precision for a drill that is rotating so fast. ![:O](//snotr.ams3.cdn.digitaloceanspaces.com/images/smilies/surprise.png)
![:O](http://snotr.ams3.cdn.digitaloceanspaces.com/images/smilies/surprise.png)
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7. orion commented 13 years ago
#4 there are, but the rest of the edges are perfectly straight. And no real corner is really infinitely sharp and neither are square bars that go in these holes.
Anyway, this defies common sense, so it qualifies as awesome!
Check out this interactive demonstration.
http://demonstrations.wolfram.com/SquareHoleDrillInThreeDimensions/
Anyway, this defies common sense, so it qualifies as awesome!
Check out this interactive demonstration.
http://demonstrations.wolfram.com/SquareHoleDrillInThreeDimensions/
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8. loadrunner commented 13 years ago
Minecraft ![:D](//snotr.ams3.cdn.digitaloceanspaces.com/images/smilies/grin.png)
![:D](http://snotr.ams3.cdn.digitaloceanspaces.com/images/smilies/grin.png)
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10. PownMeister commented 13 years ago
This is how japaneese people make icecube trays ![:D](//snotr.ams3.cdn.digitaloceanspaces.com/images/smilies/grin.png)
![:D](http://snotr.ams3.cdn.digitaloceanspaces.com/images/smilies/grin.png)
+32 1. smacker commented 13 years ago
So this drill is invented.
http://www.youtube.com/watch?v=RqktRZ9t1GM