INVENTORS & DISCOVERERS

Simple Microscope – Antony van Leeuwenhoek

Compound Microscope – Zacharias Janssen or Sacharias Jansen

Electron Microscope – Max Knoll and Ernst Ruska

Telescope – Galileo Galilei

DNA Model – Watson and Crick

Law of Heredity – Gregor Mendel

Vitamins - Kazimierz Funk or Casimir Funk

Blood Circulation – William Harvey

Blood Groups & Rh Factor – Karl Landsteiner

Insulin – Frederick Banting

Penicillin – Alexander Fleming

Small Pox Vaccine – Edward Jenner

Stethoscope – Rene Laennec

Malaria Parasite – Ronald Ross

Atom Bomb – Ruther Ford

Oxygen – Joseph Priestly

Dynamite – Alfred Noble

Law of Gravitation – Newton

Radium – Madame Curie

Theory of Evolution – Charles Darwin

Telephone – Graham Bell

Radio – Marconi

Television – John Logie Baird

X-Ray – Roentgen

Dynamo – Michael Faraday

Gramophone – Thomas Alva Edison

Fountain Pen – Lewis Edson Waterman