2010 Event Photographic negatives purchased at a garage sale prove to be early works by American photographer Ansel Adams 1997 Event Smokers must prove they are over 18 to purchase cigarettes in US 1989 Event U.S. Supreme Court rules employees have legal burden to prove non- discriminatory reasons for not hiring or promoting 1988 Event WYHY radio offers $1M to anyone who can prove Elvis is still alive 1976 Event Viking 1 radio signal from Mars help prove general theory of relativity 1964 Event Supreme Court issues New York Times vs. Sullivan decision, public officials must prove malice to claim libel and recover damages 1913 Birthday Edward Fiennes-Clinton, born in Australia, born Edward Horace Fiennes-Clinton, 18th Earl of Lincoln, engineer, landowner, inherited Earldom but formally did not prove his right to the title 1901 Death Clara Maass, army nurse sacrificied her life at 25 to prove that the mosquito carries yellow fever 1859 Event 1st use of "insanity plea" to prove innocence
