I always say, the best guitar is yet to come". The new episode of the video series by German television journalist Sibylle ...

A theorem attributed to Greek philosopher and polymath Pythagoras posits that the square on the hypotenuse of a right-angled triangle is equal in area to the sum of the squares on the other two sides.

For over 2,000 years, Pythagoras’ theorem has stood as one of the cornerstones of mathematics. It states that in a right-angled triangle , the sum of the squares of the two shorter sides equals ...