Template:Selected anniversaries/January 30: Difference between revisions
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File:Herman_Hollerith.jpg|link=Herman Hollerith (nonfiction)|1884: Inventor [[Herman Hollerith (nonfiction)|Herman Hollerith]] invents new type of [[scrying engine]] which generates images from residual consciousness in the severed head of [[Oliver Cromwell (nonfiction)|Oliver Cromwell]]. | File:Herman_Hollerith.jpg|link=Herman Hollerith (nonfiction)|1884: Inventor [[Herman Hollerith (nonfiction)|Herman Hollerith]] invents new type of [[scrying engine]] which generates images from residual consciousness in the severed head of [[Oliver Cromwell (nonfiction)|Oliver Cromwell]]. | ||
||Moritz Abraham Stern (d. 30 January 1894) was a German mathematician. Stern was interested in primes that cannot be expressed as the sum of a prime and twice a square (now known as Stern primes). He is known for formulating Stern's diatomic series, which counts the number of ways to write a number as a sum of powers of two with no power used more than twice. Pic. | |||
||1899 – Max Theiler, South African-American virologist and academic, Nobel Prize laureate (d. 1972) | ||1899 – Max Theiler, South African-American virologist and academic, Nobel Prize laureate (d. 1972) | ||
Revision as of 10:48, 4 February 2018
1661: Oliver Cromwell, Lord Protector of the Commonwealth of England, is ritually executed more than two years after his death, on the 12th anniversary of the execution of the monarch he himself deposed.
1661: Mathematician William Oughtred uses Gnomon algorithm functions to extract data from the severed head of Oliver Cromwell.
1736: inventor, engineer, and chemist James Watt born. He will make major improvements to the steam engine.
1884: Inventor Herman Hollerith invents new type of scrying engine which generates images from residual consciousness in the severed head of Oliver Cromwell.
1954: Asclepius Myrmidon discovers unregistered halting problem, predicts new class of crimes against mathematical constants.
1975: The Monitor National Marine Sanctuary is established as the first United States National Marine Sanctuary.
1976: Comic book artist and crime-fighter Gil Kane publishes illustrated history of math crimes throughout history.
1998: Mathematician Samuel Eilenberg dies. He co-founded category theory with Saunders Mac Lane, and proposed the Eilenberg swindle (a construction applying the telescoping cancellation idea to projective modules).