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Cylinders turn into squares when viewed in mirror
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9
|
2203
|
July 6, 2016
|
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Video: Making a masterful cube-in-a-cube-in-a-cube tchotchke
|
15
|
1734
|
May 12, 2015
|
|
A surprising solution to the (in)famous "Cross the Network" puzzle
|
18
|
1719
|
July 11, 2020
|
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Charles Babbage wrote a "cardboard vaporware" app in 1840 and left it in Turin
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22
|
2891
|
May 20, 2017
|
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Here's a confounding topological curiosity
|
26
|
2626
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April 18, 2021
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