scientist timline

  • 370

    Hypatia

    Hypatia
    Math: taught mathematicians
    the astro lay

    number theory
    invented the hydroscope and astrolabe
    wrote astronomical manuals: “Ptolemy’s Almagest”
    Science: Edited her father’s work on matters such as “The Elements” by Euclid, etc
  • 470

    SOCRATES

    SOCRATES
    Law and theory and known as one of the starters in the western system and logic.
  • Dec 27, 1571

    Johannes Kepler

    Johannes Kepler
    Explained how a telescope worked
    Explained how the moon affected the tide
  • Charles Boyle

    Charles Boyle
    Created gas laws
    (Pressure x volume = temperature of gases, etc.)
  • Ben Franklin

    Ben Franklin
    *Electricity
    *Helped in politics
    *Invented the lightning rod
    *conducted the famous kite-and-key experiment
    *found a way to convert electricity into an energy source
  • Caroline Herschel

    Caroline Herschel
    First woman to discover a comet.
  • John Dalton

    John Dalton
    *Created Color-blindness test
    *he made the atomic theory
    *First to investigate eyes and why they saw what they did
  • Christian Doppler

    Christian Doppler
    Creating the Doppler Effect which was sound and frequency depends where the observer is and how the object is moving.
    “ Father of Genetics”
    Was a teacher and taught Gregor Mendel
  • Charles Darwin

    Charles Darwin
    Evolution Theory
    Natural Selection
  • Florence Nightingale

    Florence Nightingale
    *Started first secretion school
    *Started the St. Thomas Hospital
    *Wrote notes on her nursing experience
  • Thomas Edison

    Thomas Edison
    *invented the first talking doll
    *invented the light bulb,phonograph
    *invented motion picture
  • Marie Curie

    Marie Curie
    Physicist and Chemist
    Discovered elements like Uranium, Polonium, Radium and also radioactivity
  • Alfred Wegener

    Alfred Wegener
    plate tectonics theory
  • Alfred Nobel

    Alfred Nobel
    Chemist
    Created a safer way to use explosives
    Created the Nobel Prize, the most prestigious and honorable prizes in the world
    Invented dynamite
  • Harry Hess

    Harry Hess
    He revived the plate tectonic theory that was made by Alfred wegner
  • Wernher Von Braun

    Wernher Von Braun
    German rocket maker and space architect
  • Richard P. Feynman

    Richard P. Feynman
    Manhattan Project
    Taught Physics at the University of California
    Developed the Feynman diagrams for physics
  • Rosalind Franklin

    Rosalind Franklin
    Photograph 51
    DNA double helix model
    Structural biology
  • Joanne Simpson

    Joanne Simpson
    *First female meteorologist
    *Created Models of hurricanes, clouds etc
  • Edwin ‘Buzz’ Aldrin

    Edwin ‘Buzz’ Aldrin
    *Selected in 1963 to be on the Gemini 12 project
    *Second man on the moon
  • Neil Armstrong

    Neil Armstrong
    July 20th, 1989 First Man on the Moon
  • Stephen Hawking

    Stephen Hawking
    Cosmologist, Physicist

    Blackhole Mechanics Theories
    Helped develop boundless universe theory
  • Sally Ride

    Sally Ride
    1st female astronaut in space
  • Carl Edward Sagan

    Carl Edward Sagan
    Professor at Harvard
    Created “Cosmos” in 1980
    Hero of the “Space Race”
    Essential part of NASA and the Space Race
    Helped design the Pioneer 10 & 11
    Briefed Apollo astronauts
  • Aristotle

    Aristotle
    Teacher
    classification on plants and animals
  • Plato

    Plato
    Built his own college in Athens
    Quoted many famous sentences for others to learn from