Scienctist Timeline

Democritus

420

Created atomic theory

Galileo Galilei

Feb 15, 1564

Invented telescope, thermometer,and the theory that the earth revolves around the sun

Gregor Mendel

Jul 23, 1828

Came up with the Modern Theory of Genetics.

Dmitry Mendeleev

Feb 8, 1834

Inventor of Periodic Table.

Louis Pasteur

Dec 27, 1842

created Anthrax vaccine-1881
Created Rabies vaccine-1885
Created the germ theory
pasteurization

Florence Bascom

Jul 14, 1862

Made survey of Mid Atlantic Reef

Garrett Morgan

Mar 7, 1877

Invented hair straightener
Invented gas mask
Invented traffic light

Albert Einstein

Mar 14, 1879

e=mc^2
energy = mass X speed of light squared

Niels Bohr

Oct 7, 1885

Was a Physician
Contributed to atomic theory and quantum physics
Created Bohr model

Edwin Hubble

Nov 28, 1889

Developed the theory that said that galaxies move apart.
Developed a chart that could tell if galaxies were elliptical or spiral

Percy Julian

May 28, 1899

Made steroids
Made medicine
treatment for glaucoma

Linus Pauling

Feb 28, 1901

taught Quantitative Analysis
and tried to stop use of nuclear weapons in WW
Believed if you took Vitamin C, it would stop an infection.

Frederic Mohs

Mar 1, 1910

Invented Mohs Micrographic hic surgery that cures skin cancer.

Dorothy Hodgkin

May 12, 1910

First woman in the United Kingdom to win a Nobel Prize.
Discovered structures of Insulin, Vitamin B12 and Penicillin.

Marie Tharp

Jul 30, 1920

She mapped the topography of multiple oceans floors.

Ted Fujita

Oct 3, 1920

Created the F scale for tornadoes.

John Herschel Glenn Jr

Jul 18, 1921

Provided enough money for the scientists of the world.

Peter Higgs

May 29, 1929

Discovered God Particle

Jane Goodall

Apr 3, 1934

Ape conservation
by traveling the world

Hwang Woo-Suk

Jan 29, 1953

cloned dog and dairy cow

Neil DeGrassie Tyson

Apr 5, 1958

Was a valued Astronaut

Plato

Mar 2, 2022

Created the first European University, called the Academy.
School had biology, astronomy, and mathematics. It was the first school of its kind.

Aristotle

Mar 2, 2022

Developed that lighter object fall faster than heavy objects.

Socrates

Mar 2, 2022

Philosopher

Archimedes

Mar 2, 2022

Helped finding volume of spheres
Helped us with pre-algebra
Created Greek # system
Classified Pi
Helped make boats because of floating theory

Date of Births of the Scientists

Period: Mar 2, 2022 to May 22, 2014