Spotlight Scientist - History Page - Science Room 305-306

	Date/Time	Made By	Type	Scope
	Apr 2 2009, 12:56 PM EDT	ahsscience305	edit	71 words deleted
Change: project1947 Begins research into poliomyletis at the University of Pittsburgh1953 Salk announced a new vaccine to immunize people against polio(Polio is an acute viral infectious disease that can destroy motor neurons and lead to paralysis)1955 Salk's vaccine is declared safe and effective in the United States View changes from previous version. (Word count: 0)
	Mar 22 2009, 2:57 PM EDT	ahsscience305	edit	67 words added 34 words deleted
Change: 1953 Salk announced a new vaccine to immunize people against polioMarch(Polio 20,is 1916 publishedan hisacute theoryviral ofinfectious generaldisease relativity,that unifyingcan Newton'sdestroy theoriesmotor withneurons and lead to paralysis)1955 Salk's vaccine specialis relativitydeclared safe and space-time View changes from previous version. (Word count: 73)
	Mar 15 2009, 2:05 PM EDT	ahsscience305	edit	38 words added 13 words deleted
Change: Albert LinnaeusEinstein (1707-1778)(1879-1955) BestMarch 16, 1905 completed his knownpaper forintrodcing developingthe aconcept classificationof systemliht forquanta, livingor things.photons, to the world. March 20, 1916 published his theory of general relativity, unifying Newton's theories with special relativity and space-time curvature. View changes from previous version. (Word count: 41)
	Mar 8 2009, 6:00 PM EDT	ahsscience305	edit	12 words added 17 words deleted
Change: AlexanderCarolus GrahamLinnaeus Bell(1707-1778)This Scottish-American inventor was bornBest Marchknown 3,for 1847.developing Hea isclassification famoussystem for creating theliving telephone.things. View changes from previous version. (Word count: 14)
	Mar 1 2009, 3:48 PM EST	ahsscience305	edit	16 words added 29 words deleted
Change: RachelAlexander CarsonGraham (1907-1964)BellMarine biologist Published "Silent Spring" in 1962. This controversial best-seller alertsScottish-American the worldinventor towas theborn dangersMarch of3, pesticides.1847. SheHe is stillfamous consideredfor acreating founder of today's environmentalthe movement.telephone. View changes from previous version. (Word count: 19)
	Feb 22 2009, 4:57 PM EST	ahsscience305	edit	28 words added 24 words deleted
Change: was born February(1907-1964)Marine 18,biologist 1745.BestPublished "Silent knownSpring" forin his1962. inventionThis ofcontroversial best-seller alerts the battery,world to the unitdangers of electricpesticides. potential,She theis volt,still isconsidered nameda infounder of histoday's honor.environmental View changes from previous version. (Word count: 34)
	Feb 18 2009, 9:36 AM EST	ahsscience305	edit	22 words added 110 words deleted
Change: what it meant to be human. As has been the case with so many scientists, he encountered particularly fierce opposition from the Church, whosebattery, members preferred the safetyunit of a sacred textelectric topotential, the uncertainties of observation and experiment. The View changes from previous version. (Word count: 27)
	Feb 8 2009, 1:53 PM EST	ahsscience305	edit	105 words added 53 words deleted
Change: embraced by everyone), challenging as they did all previous conceptions of what it meant to anybe human. recognitionAs forhas hisbeen workthe oncase hereditywith duringso hismany lifetime,scientists, he wasencountered wellparticularly respectedfierce andopposition likedfrom bythe his View changes from previous version. (Word count: 118)
	Jan 31 2009, 3:33 PM EST	ahsscience305	edit	58 words added 79 words deleted
Change: went on to Cambridge, graduating in 1845, and the followingdid yearnot was offeredgain aany postrecognition asfor chairhis ofwork naturalon philosophyheredity (physics)during athis Universitylifetime, ofhe Glasgow.was Hewell acceptedrespected and remained in the positionliked View changes from previous version. (Word count: 64)
	Jan 24 2009, 4:48 PM EST	ahsscience305	edit	78 words added 18 words deleted
Change: just ten! After studying scientific subjects there he went on to Cambridge, graduating in 1845, and the processfollowing year was offered a post as chair of natural philosophy (physics) at University of "pasteurization."Glasgow. He alsoaccepted and remained in the position for over developedfifty years, a vaccine View changes from previous version. (Word count: 86)
	Jan 21 2009, 1:26 PM EST	ahsscience305	edit	20 words added 51 words deleted
Change: for the results produced. In addition to blowing up his laboratory,development he gained fame for dangerous ascents in balloons. In 1804 he set a then world-record height of 23,000the feetprocess (7of km)"pasteurization." floatingHe soloalso indeveloped a hotvaccine airagainst balloon.rabies. View changes from previous version. (Word count: 26)
	Jan 11 2009, 12:58 PM EST	ahsscience305	edit	53 words added 25 words deleted
Change: the agriculturalresults produced. In addition to blowing up his laboratory, economyhe gained fame for dangerous ascents in balloons. In 1804 he set a then world-record height of the23,000 feet South(7 andkm) developedfloating oversolo 300in newa productshot fromair peanuts.balloon. View changes from previous version. (Word count: 60)
	Jan 5 2009, 3:04 PM EST	ahsscience305	edit	24 words added 64 words deleted
Change: is credited as the first modern textbook. It presented a unified view of chemistry as itAmerican waschemist then understood and included the Lawexperimenter ofdied ConservationJanuary of5, Mass.1943.Dmitri Mendeleev -- CreatorHe ofrevolutionized the Periodic Table In 1869agricultural heeconomy arranged View changes from previous version. (Word count: 27)
	Oct 12 2008, 4:46 PM EDT	ahsscience305	edit	60 words added
Change: is credited as the first modern textbook. It presented a unified view of chemistry as it was then understood and included the Law of Conservation of Mass.Dmitri Mendeleev -- Creator of the Periodic Table In 1869 he arranged the 63 elements then View changes from previous version. (Word count: 65)
	Sep 27 2008, 5:34 PM EDT	ahsscience305	edit	7 words added 8 words deleted
Change: NameFocus theseon famous physicistsChemists: --Antoine seeLavoisier attachmentDmitri 1Mendeleev View changes from previous version. (Word count: 7)
	Aug 15 2008, 2:23 PM EDT	ahsscience305	edit
Change: There were only format changes (bold, italics, etc.) in this version. See this version for details. (Word count: 7)
	Aug 15 2008, 2:17 PM EDT	ahsscience305	edit	3 words added
Change: Name these famous physicists -- see attachment 1 View changes from previous version. (Word count: 7)
	Aug 14 2008, 3:06 PM EDT	ahsscience305	edit	5 words added
Change: Name these famous physicists -- View changes from previous version. (Word count: 4)
	Aug 12 2008, 6:07 PM EDT	ahsscience305	create	No content added or deleted.
Change: Created by ahsscience305 Aug 12 2008, 6:07 PM EDT for: no reason given