published on: 2016-06-29 12:07:46
did-you-kno: A group of Scandinavians built a replica of a
compoundchem: On this day in 1825, Emil Erlenmeyer, creator
did-you-kno: The full video is on YouTube. Source
Stunning Aurora Seen Over Jupiter
Researchers uncovered another global disaster that took place
lionofchaeronea: Danaides (Daughters of Danaus), John William