Celebrated annually on October 23 from 6:02 a.m. to 6:02 p.m., Mole Day commemorates "Avogadro's Number": 6.02 x 10 23. This number--called a mole--is a basic measuring unit in chemistry. Mole Day ...

NCW occurs annually during the third week of October, typically the same week as Mole Day. In 1986, George Pimentel, then ACS president, had an idea to better educate the public about the crucial role ...

Mole or Basque cheesecake are some of the exotic alternatives offered by Japanese stores instead of the chocolates that women usually give to men for Valentine's Day in Japan, given the fall in global ...