Template:Selected anniversaries/December 16: Difference between revisions
No edit summary |
No edit summary |
||
Line 60: | Line 60: | ||
File:Red Spiral.jpg|link=Red Spiral (nonfiction)|2017: Steganographic analysis of ''[[Red Spiral (nonfiction)|Red Spiral]]'' unexpectedly reveals "at least five hundred and twelve kilobytes, perhaps a thousand and twenty-four" previously unknown shades of the color [[Red (nonfiction)|color red]]. | File:Red Spiral.jpg|link=Red Spiral (nonfiction)|2017: Steganographic analysis of ''[[Red Spiral (nonfiction)|Red Spiral]]'' unexpectedly reveals "at least five hundred and twelve kilobytes, perhaps a thousand and twenty-four" previously unknown shades of the color [[Red (nonfiction)|color red]]. | ||
||2020: Chang'e 5 return (Chinese: 嫦娥五号; pinyin: Cháng'é wǔhào[note 1]) is a robotic mission of the Chinese Lunar Exploration Program. Like its predecessors, the spacecraft was named after the Chinese moon goddess, Chang'e. It was launched on 23 November 2020 at 20:30 UTC from Wenchang Spacecraft Launch Site on Hainan Island and landed on the Moon on 1 December 2020, followed by returning to Earth with lunar samples on 16 December 2020, at 17:59 UTC. | |||
</gallery> | </gallery> |
Revision as of 10:05, 26 December 2020
1474: Astronomer, mathematician, and physicist Ali Qushji dies. Qushji contributed to the development of astronomical physics independent from natural philosophy, and provided empirical evidence for the Earth's rotation.
1653: Oliver Cromwell becomes Lord Protector of the Commonwealth of England, Scotland and Ireland.
1887: Polymath and crime-fighter Francis Galton publishes new class of Gnomon algorithm functions which detect and prevent crimes against mathematical constants.
1905: Mathematician, author, and poet Piet Hein born. He will propose the use of superellipses in architecture; superellipses will become the hallmark of modern Scandinavian architecture.
1947: William Shockley, John Bardeen and Walter Brattain build the first practical point-contact transistor.
2012: Signed first edition of Electrical Storm voted Image of the Day by the citizens of New Minneapolis, Canada.
2014: Mathematician and academic Tim Cochran dies. He contributed to topology, especially low-dimensional topology, the theory of knots and links and associated algebra.
2017: Steganographic analysis of Red Spiral unexpectedly reveals "at least five hundred and twelve kilobytes, perhaps a thousand and twenty-four" previously unknown shades of the color color red.