Template:Selected anniversaries/August 26: Difference between revisions

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||1833: Stephen Joseph Perry born ... Jesuit and astronomer, known as a participant in scientific expeditions. Pic.
||1833: Stephen Joseph Perry born ... Jesuit and astronomer, known as a participant in scientific expeditions. Pic.
||1850: Charles Richet born ... physiologist, bacteriologist and pathologist who was awarded the 1913 Nobel Prize for Physiology or Medicine. He coined (1902) the term "anaphylaxis" meaning "against protection" to describe the subject of his research, when he found a second vaccinating dose of sea anemone toxin caused a dog's death. Instead of producing protection, as expected in the normal response to vaccination, the first dose had produced a life-threatening sensitivity. This led to an understanding a variety of allergic reactions, hay-fever and asthma. His other interests included aviation: attracted by Marey's experiments on bird flight, Richet participated in the design and construction of one of the first airplanes to leave the ground under its own power. Pic.


||1865: Johann Franz Encke dies ... astronomer and academic ... worked on the calculation of the periods of comets and asteroids, measured the distance from the earth to the sun, and made observations of the planet Saturn.
||1865: Johann Franz Encke dies ... astronomer and academic ... worked on the calculation of the periods of comets and asteroids, measured the distance from the earth to the sun, and made observations of the planet Saturn.

Revision as of 13:02, 19 August 2018