Size: 24x36
Laminated
Poster with 54 scientist with the date, country,science discovery.
and some with extra pictures.

Aristotle,Archimede,Da Vinci,Coppernicus,Brahe,Galileo,Kepler,Cassini Huygens,Newton,Halley,Celsius,Franklin,Herschel,Volta,Ampere,Silliman Ohm,Fresnel,Faraday,Darwin,Pasteur,Clausius.Thompson,Maxwell, Mendeleev,Rontgen,Lorentz,Freud,Fleming,Hertz,Tesla,Planck,P.Curie M.Curie,Rutherford,Marconi,Meitner,Eistein,Fleming,Goddard,Bohr, Hubble,Bush,Heisenberg,Fermi,Brattain,Dirac,McClintock,Bardeen, Oppenheimer,Shockley,Feynman,Hawking.

At bottom there is a timeline of the seven sciences with their specialty branches(major)