Template:Selected anniversaries/August 30: Difference between revisions
No edit summary |
No edit summary |
||
| Line 37: | Line 37: | ||
||1918: Sergey Alexandrovich Afanasyev born ... engineer, space and defence industry executive, the first Minister of the Soviet-era Ministry of General Machine Building. | ||1918: Sergey Alexandrovich Afanasyev born ... engineer, space and defence industry executive, the first Minister of the Soviet-era Ministry of General Machine Building. | ||
||1924: Ernst Waldemar Jungner dies ... inventor and engineer. In 1899 he invented the nickel-iron electric storage battery (NiFe), the nickel-cadmium battery (NiCd) and the rechargeable alkaline silver-cadmium battery (AgCd). As an inventor he also fabricated a fire alarm based on different dilutions of metals. He worked on the electrolytic production of sodium carbonate, and patented a rock drilling device. Pic. | |||
||1928: Wilhelm Wien dies ... physicist and academic, Nobel Prize laureate ... in 1893, used theories about heat and electromagnetism to deduce Wien's displacement law, which calculates the emission of a blackbody at any temperature from the emission at any one reference temperature. | ||1928: Wilhelm Wien dies ... physicist and academic, Nobel Prize laureate ... in 1893, used theories about heat and electromagnetism to deduce Wien's displacement law, which calculates the emission of a blackbody at any temperature from the emission at any one reference temperature. | ||
Revision as of 17:06, 2 September 2018
1661: Scientist, inventor, and industrialist Christopher Polhem dies. He made significant contributions to the economic and industrial development of Sweden, particularly mining.
1662: First known use of a Pascaline in the detection and prevention of crimes against mathematical constants.
1844: Astronomer Francis Baily dies. He observed "Baily's beads" during an annular eclipse (1836).
1884: Chemist and academic Theodor Svedberg born. He will be awarded the 1926 Nobel Prize in Chemistry for his pioneering use of analytical ultracentrifugation to distinguish pure proteins from one another.
1905: Mathematician Emmy Noether uses Gnomon algorithm functions to detect and prevent crimes against mathematical constants.
1940: Physicist, academic, and Nobel laureate J. J. Thomson dies. His research in cathode rays led to the discovery of the electron. Thomson also discovered the first evidence for isotopes of a stable element.
1954: The Worcester Lunch Car Company's Research Division announces daily Flying Diner breakfast and dinner flights between San Francisco and New Minneapolis.
2013: Poet, playwright, translator, and lecturer Seamus Heaney dies. He received the 1995 Nobel Prize in Literature.
2017: Leonardo Draws Clock Head wins Newbery Award for Best Children's Book Cover of the Year.