HotShot Facts
Facts, facts and more facts
Roman empire makes Christianity the official religion.
Maxentius becomes Emperor of Rome in the West kingdom.
Motor cycle invented by Gottlieb Daimler and Wilhelm Maybach.
Microphone invented by Emile Berliner.
Humans learn how to use the plow.
Valerian becomes Emperor of Rome, shares throne with his son, Gallienus.
Ballpoint pen invented by Laszlo Biro.
Philip VI becomes the current king of France.
The abacus, the first known calculator, invented in Babylonia
A truce is formed between Saladin and Baldwin IV.
Photography invented by Joseph Nicephore Niepce.
Charles Babbage designs his first mechanical computer.
