Science

Scientists Timeline

  • 420

    Democritus

    Democritus
    Created the atomic theory.
  • May 27, 1564

    Galilo Galilei

    Galilo Galilei
    Developed the theory that the earth revolves around the sun, and invented the telescope and thermometer.
  • Gregor Mendel

    Gregor Mendel
    He came up with the Modern Theory of Genetics.
  • Louis Pasteur

    Louis Pasteur
    Created the germ theory, and developed many vaccines, including ones for rabies and Anthrax.
  • Florence Bascom

    Florence Bascom
    She studied and made a survey of the Atlantic Reef.
  • Albert Einstein

    Albert Einstein
    Theory of relativity; e=mc^2
    energy = mass X speed of light squared
  • Niels Bohr

    Niels Bohr
    Was a physician, created the Bohr model, contributed to the Atomic Theory and quantum physics.
  • Edwin Hubble

    Edwin Hubble
    Developed the theory that said that galaxies move apart and developed a chart that could tell if galaxies were elliptical or spiral
  • Percy Julian

    Percy Julian
    Made steroids, medicine and a treatment for glaucoma
  • Linus Pauling

    Linus Pauling
    Taught Quantitative Analysis, tried to stop use of nuclear weapons in WW I
  • Fredric Mohs

    Fredric Mohs
    Invented Mohs Micrographic hic surgery that cures skin cancer.
  • Ted Fujita

    Ted Fujita
    Created the F Scale for tornadoes.
  • Marie Tharp

    Marie Tharp
    Mapped the topography of several oceans.
  • Dorothy Hodgkin

    Dorothy Hodgkin
    Discovered structures of Insulin, Vitamin B12 and Penicillin.
  • John Herschel Glenn, Jr

    John Herschel Glenn, Jr
    Provided money for scientists worldwide, was a astronaut.
  • Peter Higgs

    Peter Higgs
    Discovered the Higgs Boson.
  • Jane Goodall

    Jane Goodall
    Worked with apes and ape conservation; animal rights.
  • Dmitry Mendeleev

    Dmitry Mendeleev
    Invented the periodic table.
  • Garrett Morgan

    Garrett Morgan
    Invented the hair straightener, traffic light, and gas mask.
  • Neil DeGrasse Tyson

    Neil DeGrasse Tyson
    Was an astronaut
  • Hwang Woo-Suk

    Hwang Woo-Suk
    Worked with cloning, cloned a dog and a dairy cow.
  • Archimedes

    Archimedes
    He classified pi, created a Greek number system, developed a floating theory, and worked with pre-algebra.
  • Aristotle

    Aristotle
    Developed the theory that lighter objects fall quicker than heavier or larger objects.
  • Plato

    Plato
    Established the first university in Europe, called "The Academy". It had mathematics, astronomy, and biology courses. It was the first school of its kind.
  • Socrates

    Socrates
    Worked in the field of Philosophy.
  • Period: to

    Scientists