What Is The Pythagorean Theorem?
Mathematics / Geometry
Pythagoras was a famous Greek mathematician. He was particularly interested in the properties of triangles, and discovered a simple, fundamental relationship between the lengths of the sides of right continue reading this fact

Mobius Strip
Mathematics / Topology
A Mobius Strip is an amusing threedimensional object whose surface has only one side. Huh? Well, most objects you can imagine have a surface with two sides. For example, an ordinary piece of paper ha continue reading this fact

Leaps and Bounds
Mathematics / History
Leap years are years with 366 days, instead of the usual 365. Leap years are necessary because the actual length of a year is 365.242 days, not 365 days, as commonly stated. Basically, leap years occu continue reading this fact
