Daily Archives: November 29, 2017


Today In Science History – December 7 – Walter Noddack

December 7 marks the passing of Walter Noddack. Noddack was a German chemist who searched for two elements missing from Mendeleev’s periodic table. The two blank placeholder elements appeared underneath manganese called eka-manganese and dvi-manganese. (eka means 1 and dvi means 2 in Sanskrit). Together with Ida Tacke (who would […]


Glassware Chemistree

5 Ways to Make a Chemistree Christmas Tree

A chemistree is a festive and educational holiday decoration. There are several ways to make a chemistree, so no matter what materials you have, you can celebrate the season with chemistry! Chemistry Glassware Chemistree If you have access to a laboratory, a glassware chemistree is stunning. The basic idea is […]