Physics

Kayser, Heinrich Gustav Johannes

German physicist

Fermat’s Principle

optics

Eigen, Manfred

Biography, Nobel Prize, & Facts

Herzberg, Gerhard

Canadian physicist

Microscope

Types, Parts, History, Diagram, & Facts

Fock, Vladimir Aleksandrovich

Russian mathematical physicist

Overtone

acoustics

Hopkinson, John

British physicist

Reis, Johann Philipp

German physicist

Collimator

instrument

Refraction

Examples, & Facts

Metastable State

chemistry and physics

Relativistic Mechanics

physics

Electronics

Devices, Facts, & History

Pickering, Edward Charles

American physicist and astronomer

Acoustics

Physics, & Facts