important scientific events

  • 4 BCE

    First anesthetic

    In the 4th century BC
  • 2 BCE

    generic model of solar system

    ptolemy produced the geocentric model of the solar system SELEUCUS of SELEUCIA
  • 12

    Force work in kinetic energy

    aberroes discovered a relationship between forced work and kinetic energy. lkhazine made a variation of gravitation potential energy at distance.
  • 16

    Nicolaus Copernicus

    He was a mathematician and an astronomer. He made a model of the universe that put the sun instead of the Earth at the center of the universe.
  • John Dalton

    He is an english chemist, physicist, and meteorologist. He is most known for the modern atomic theory
  • Marie Curie

    Polish chemist and physicist who conduction research on radioactivity
  • Albert Einstein

    He is a german theoretical physicist who developed the theory of relativity. His work is also known for its help on the philosophy of science.
  • Higgs Boson

    He is an elementary particle in the Standard Model of particle physics. He first expected this to exist in the 1960's.