Template:Selected anniversaries/June 21: Difference between revisions
No edit summary |
No edit summary |
||
| Line 46: | Line 46: | ||
||Zoltán Pál Dienes (anglicized as Zoltan Paul Dienes) (b.June 21, 1916) was a Hungarian mathematician whose ideas on education (especially of small children) have been popular in some countries.[1] He was a world-famous theorist and tireless practitioner of the "new mathematics": an approach to mathematics learning that uses games, songs, and dance to make it more appealing to children. | ||Zoltán Pál Dienes (anglicized as Zoltan Paul Dienes) (b.June 21, 1916) was a Hungarian mathematician whose ideas on education (especially of small children) have been popular in some countries.[1] He was a world-famous theorist and tireless practitioner of the "new mathematics": an approach to mathematics learning that uses games, songs, and dance to make it more appealing to children. | ||
||Wolfgang Doeblin ( | ||Wolfgang Doeblin (d. 21 June 1940) was a French-German mathematician. Pic. | ||
||1942 – World War II: A Japanese submarine surfaces near the Columbia River in Oregon, firing 17 shells at nearby Fort Stevens in one of only a handful of attacks by Japan against the United States mainland. | ||1942 – World War II: A Japanese submarine surfaces near the Columbia River in Oregon, firing 17 shells at nearby Fort Stevens in one of only a handful of attacks by Japan against the United States mainland. | ||
Revision as of 19:17, 16 February 2018
1652: Architect Inigo Jones dies. He was one of the first architects of the early modern period to employ Vitruvian rules of proportion and symmetry in his buildings.
1781: Mathematician and physicist Siméon Denis Poisson born. His memoirs on the theory of electricity and magnetism will constitute a new branch of mathematical physics.
1947: Lorenz system diagram develops self-awareness, invents new class of Gnomon algorithm functions which detect and prevent crimes against mathematical constants.
1948: Biologist, mathematician, and classics scholar D'Arcy Wentworth Thompson dies.
1952: Crime-fighter The Governess chastises corrupt accounting firm, compels accountants to return money embezzled from orphan's fund and personally apologize to orphans.
