A shard of smooth bone etched with irregular marks dating back 20,000 years puzzled archaeologists until they noticed ...

For centuries, prime numbers have fascinated mathematicians, from ancient artifacts to modern tech. Now, cloud computing and ...

A small clay tablet from the site of Kish in Iraq reveals a student calculated the area of a triangle incorrectly 4,000 years ago. When you purchase through links on our site, we may earn an ...

Elsewhere he has given us for the first time a rational account of the vicissitudes undergone by the Chinese system of writing ... to have proved in a typical number of instances that the ...

The Babylonian artifact, known as the Imago Mundi, shows a circular diagram with a writing system that used wedge ... match descriptions on the back. 'Number four says 'To the fourth, to which ...

One part of this was computing what the Babylonians called goal-years: the number of years it ... Instead, they used a sexagesimal system, with units of 60. Babylonian observations were so ...