My daughter (who is a sophomore in High School) comes to me 2 weeks ago and tells me she has to make a project, using the chemical measurement for atoms (Mol) and she wants it to be a Doctor Who themed project. So we sat down and she gave me her ideas. She had a pattern for a stuffed mole that she…

Mole Day is an unofficial chemistry holiday on October 23rd, celebrating Avogadro's number. What better way to celebrate chemistry than with jokes?

Today, October 23 (or 10/23, as it's written the American way), from 6:02 am to 6:02 pm, is Mole Day. No, it's not a day for freckles, spies, Mexican