1760 in science

Chemistry

• Louis Claude Cadet de Gassicourt investigates inks based on cobalt salts and isolates cacodyl from cobalt mineral containing arsenic, pioneering work in organometallic chemistry.

Geology

• John Michell suggests earthquakes are caused by one layer of rocks rubbing against another.

Medicine

• April 30 – Swiss mathematician Daniel Bernoulli presents a paper at the French Academy of Sciences in Paris in which "a mathematical model was used for the first time to study the population dynamics of infectious disease."
• Samuel-Auguste Tissot publishes L'Onanisme in Lausanne, a treatise on the supposed ill-effects of masturbation.

Physics

• Johann Heinrich Lambert publishes Photometria, a pioneering work in photometry, including a formulation of the Beer–Lambert law on light absorption and the introduction of the albedo as a reflection coefficient.

Technology

• Liègeois mechanician John Joseph Merlin first experiments with roller skates in London.

Events

• Mathematician Leonhard Euler begins writing his Letters to a German Princess (Lettres à une princesse d'Allemagne sur divers sujets de physique et de philosophie) to Friederike Charlotte of Brandenburg-Schwedt and her younger sister Louise.

Awards

• Copley Medal: Benjamin Wilson

Births

• April 13 – Thomas Beddoes, reforming English physician (died 1808)
• June 5 – Johan Gadolin, Finnish chemist and mineralogist (died 1852)
• October 23 – Hanaoka Seishū, Japanese surgeon (died 1835)
• Clelia Durazzo Grimaldi, Italian botanist (died 1830)

Deaths

• September 11 – Louis Godin, French astronomer (born 1704)

References

References

1. "Conjectures concerning the Cause and Observations upon the Phaenomena of Earthquakes". [[Philosophical Transactions of the Royal Society]].
2. Roberts, Charles. (2011). "Ordinary Differential Equations: Applications, Models, and Computing". CRC Press.
3. Singy, Patrick. (2003). "Friction of the Genitals and Secularization of Morality". Journal of the History of Sexuality.
4. Laqueur, Thomas W.. (2003). "Solitary Sex: A Cultural History of Masturbation". Zone Books.
5. Pollak, Michael. (2015-04-24). "The History of Roller Skates". The New York Times.
6. Fellmann, Emil. (2007). "Leonhard Euler". Springer.
7. "Copley Medal {{!}} British scientific award".