Because the world is an interesting place we have been collecting Interesting Facts about Interesting Places, Interesting People, Interesting Animals, Interesting Numbers, and Interesting Words.
4 / 4 / 16 Square Root Day - The 4th day of the 4th month of the 16th year. 4 2 =16 4x4 = 16 The next square root day won't be until 2025. Can you work out what date it will fall on?