The great Greek scientist, engineer and mathematician Archimedes left us two quotes that ring through the centuries. His study of levers is said to have led him to remark, “Give me a place to stand, ...

For those whom the word “math” conjures up dreadful images from their days in middle-school algebra and high-school calculus, there is Knowre, a Korean start-up founded in 2012 that hopes to save ...