A Number System Invented by Inuit Schoolchildren Will Make Its Silicon Valley Debut
If the Moon Were Only 1 Pixel - A tediously accurate map of the solar system
Christiaan Huygens was one of the first astronomers to apply mathematical principles to the design of optics rather than trial and error, and his telescope could study Saturn's ring system. The Huygenian eyepiece he invented in the 17th century is still in use today
