Space, tesseract
22-March-2018 Thursday
A four-dimensional cone with a sphere as its base.
26-November-2017 Sunday
What is wrong here?
24-November-2017 Friday
Multidimensional time
06-November-2017 Monday
Tesseract from the inside and 4D rotation of 3D shapes.
16-December-2013 Monday
Secrets of other dimensions
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