King Richard I, known as Coeur-de-Lion, or Lion-Hearted, came to the throne in 1189 wore a Heraldic symbol. This was his shield displaying three golden lions. Continue reading
Three-dimensional molecular analysis was done of Vitamin B12 in the form of cyanocobalamin, substance aiding in the development of red blood cells. Continue reading
The Erbauliche Monaths-Unterredungen (Edifying Monthly Discussions) was probably the first magazine which appeared in Hamburg, Germany, between 1663 and 1668. Continue reading
Alcoa (the Aluminum Company of America) in 1962, introduced pull-top aluminum cans for carbonated and alcoholic beverages.