Reference Though Thomas Edison credited as the man who invented the lightbulb, this revolutionary technology was in fact developed by several inventors.
Reference The fictional Dracula was loosely based on a real person with an equally disturbing taste for blood: Vlad III, Prince of Wallachia or — as he is better known — Vlad the Impaler (Vlad Tepes).
Reference Protein is a macronutrient that is essential to building muscle mass. It is commonly found in animal products, though is also present in other sources, such as nuts and legumes.
The Reign of Terror, also called the Terror, was a period of state-sanctioned violence and mass executions during the French Revolution.
On May 8, 1945, Nazi Germany surrendered to the Allies, bringing an end to World War II in Europe and triggering huge celebrations around the world.