Christian Jürgensen Thomsen was a Danish antiquarian who developed early archaeological techniques and methods. In 1816 he was appointed head of 'antiquarian' collections which later developed into the National Museum of Denmark in Copen...

Georg Simon Ohm was a German physicist. As a high school teacher, Ohm began his research with the recently invented electrochemical cell, invented by Italian Count Alessandro Volta. Using equipment of his own creation, Ohm determined that t...

Anyone who has studied ancient Egypt will be familiar with Jean Francois Champollion, The Father of Egyptology. He was, after all, credited with deciphering hieroglyphics from the Rosetta Stone and thus giving scholars the key to understand...

Michael Faraday was an English chemist and physicist (or natural philosopher, in the terminology of the time) who contributed to the fields of electromagnetism and electrochemistry. Although Faraday received little formal education and knew...

Charles Babbage was an English mathematician, analytical philosopher, mechanical engineer and (proto-) computer scientist who originated the idea of a programmable computer. Parts of his uncompleted mechanisms are on display in the London S...

Samuel Finley Breese Morse was an American painter and inventor. After having established his reputation as a portrait painter, in his middle age Morse contributed to the invention of a single-wire telegraph system based on European telegra...

Alexander Ypsilantis was a member of a prominent Phanariot Greek family, a prince of the Danubian Principalities, a senior officer of the Imperial Russian cavalry during the Napoleonic Wars, and a leader of the Filiki Eteria, a secret organ...

Charles Goodyear was the inventor of vulcanization, a process that makes rubber harder, less soluble, and more durable. It is at the heart of rubber compounding, which played a key role at the onset of the Industrial Revolution. Goodyear ob...

James, Rajah of Sarawak was a British adventurer whose exploits in the Malay Archipelago made him the first White Rajah of Sarawak. Born in India and briefly educated in England, he served in the Bengal Army, was wounded, and resigned hi...

Philosopher and poet Ralph Waldo Emerson was founder of transcendentalism, Emerson believed in the power of intuition over scientific reason and in the strength of nature and the human spirit. In one of his best-known essays, "Self Reliance...

Giuseppe Garibaldi was an Italian patriot and soldier of the Risorgimento. He personally led many of the military campaigns that brought about the formation of a unified Italy. He was called the "Hero of the Two Worlds," in tribute to his m...

Thomas Cook of Melbourne, Derbyshire, England founded the travel agency that in 2007 became Thomas Cook Group. Cook's idea to offer excursions came to him while waiting for the stagecoach on the London Road at Kibworth. With the opening of...

Louis Braille was a French educator and inventor of a system of reading and writing for use by the blind or visually impaired. His system remains virtually unchanged to this day, and is known worldwide simply as braille. Blinded in both...

Charles Robert Darwin was an English naturalist who realised and presented compelling evidence that all species of life have evolved over time from common ancestors, through the process he called natural selection. The fact that evolution o...

Edward Blyth was an English zoologist and pharmacist. He was one of the founders of zoology in India. Blyth was born in London in 1810. In 1841 he travelled to India to become the curator of the museum of the Royal Asiatic Society of Bengal...