Can you drill a hole in a cube that an identical cube could fall through? Prince Rupert of the Rhine first asked this ...

Prince Rupert of the Rhine first asked this question in the 17th century, and he soon found out the answer is yes. Later, ...

We’ve often thought that 3D printers make excellent school projects. No matter what a student’s interests are: art, software, ...

Tiling a space with a repeated pattern that has no gaps or overlaps (a structure known as a tessellation) is what led mathematician [Gábor Domokos] to ponder a question: how few corners can a shape ...