He considered this proof his greatest accomplishment and even requested that a representation of a sphere inside a cylinder be inscribed on his tomb. Archimedes was well known for his inventions ...

This is a problem that the Greek mathematician Archimedes tried to solve in the ... Assume that a grain of sand is basically a sphere, with a radius of 0.025 cm. The volume of a sphere can be ...

Pi Day is Friday, March 14. The relatively new holiday is a celebration of the mathematical calculation pi, or the infinite number representing the constant ratio of a circle’s circumference to its ...