Important Discoveries and Inventions by Scientists of World (For All Competitive Exams)
The following list commemorates some of the greatest scientists we’ve ever seen who changed the today’s world
Galileo was first to discover rotation of earth
Kohler and Milstein discovered monoclonal antibodies.
Photography was invented by Mathew Barry
Albert Sabin invented Polio vaccine (oral)
Dmitry Ivanovich Mendeleyev (Russian) published his first version of periodic table in 1869.
X-ray machine was invented by James Clark
Arthur Campton discovered x-rays and Cosmic rays.
Chadwick discovered Neutron
Telescope was invented by Galileo
Penicillin was discovered by Alexander Fleming
Noble gases discovered by Cavendish
Gun powder was first invented in China
Velocity of light was measured by Michelson
Archimedes gave laws about Floatation of Bodies
Balloon fly up in air according to Archimedes’s principle
Dr. Christian Bernard was first to perform heart transplant in 1967 in cape town(SA)
First man to receive artificial heart was Dr. Barney B. Clark
Barometer was invented by Pascal
Robert Hook discovered Cell in 1665
Aspirin discovered by Dresser
Atomic theory given by Dalton
Atomic number given by Mosley
Bacteria by Leeunhock
Blood circulation by William Harvey
Calculus by Newton
Co2 by Fishcer