Some discoveries made by scientists have changed the world history. These are some of the most important and prolific ones.
Gravity discovered by Isaac Newton
Oxygen discovered by Carl Wilhelm Scheele
Penicillin discovered by Alexander Fleming
Rosetta Stone discovered by Lieutenant Pierre-François Bouchard
Australopithecus discovered by un unknown South African
DNA Double Helix discovered by Friedrich Miescher
The Earth is Round discovered by anyone with a window
Electricity discovered by Michael Faraday
Fingerprints discovered by Evangelista Purkinje
