Julius Robert Mayer

Hermann von Helmholtz – Physiologist and Physicist

Hermann von Helmholtz – Physiologist and Physicist

On August 31, 1821, German physician and physicist Hermann von Helmholtz was born. In physiology and psychology, he is known for his mathematics of the eye, theories of vision, ideas on the visual perception of space, color vision research, and on the sensation of tone, perception of sound, and empiricism. In physics, he is known for his theories on the conservation of energy, work in electrodynamics, chemical thermodynamics, and on a mechanical foundation…
Read more
Rudolf Clausius and the Science of Thermodynamics

Rudolf Clausius and the Science of Thermodynamics

On January 2, 1822, German physicist and mathematician Rudolf Julius Emanuel Clausius was born. He is considered one of the central founders of the science of thermodynamics, who introduced the concept of entropy in 1865. “If for the entire universe we conceive the same magnitude to be determined, consistently and with due regard to all circumstances, which for a single body I have called entropy, and if at the same time we introduce…
Read more
Julius von Mayer – Energy can neither be created or destroyed

Julius von Mayer – Energy can neither be created or destroyed

On November 25, 1814, German physician and physicist Julius Robert von Mayer was born. He is best known for enunciating in 1841 one of the original statements of the conservation of energy or what is now known as one of the first versions of the first law thermodynamics, namely that “energy can be neither created nor destroyed“. “Nature has put itself the problem of how to catch in flight light streaming to the…
Read more
Relation Browser
Timeline
0 Recommended Articles:
0 Recommended Articles: