3 ms·
When my daughter was a teenager, she could recite Pi to 100 digits. I told her that it meant that she could measure a circle the size of the known universe to w
by intrasight 6y ago
When my daughter was a teenager, she could recite Pi to 100 digits. I told her that it meant that she could measure a circle the size of the known universe to within the diameter of a proton. :)