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April 19 in recent years |
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April 19 is the 109th day of the year(110th in leap years) in the Gregorian calendar ; 256 days remain until the end of the year.
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: CS1 maint: multiple names: authors list (link)Born Vera Jayne Palmer in Bryn Mawr, Pa., April 19, 1933, Miss Mansfield grew up in Phillipsburg, N.J.,[ permanent dead link ]
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: CS1 maint: location missing publisher (link)Three days later, on April 19, 1943, [Albert Hofmann] decided to verify his results by intentionally ingesting LSD. This day has become known as 'Bicycle Day' as Hofmann experienced an incredible bicycle ride on his way home from the lab.
Although discovered in 1938, [LSD's] potentially powerful effects to alter mood and cognition were not realized until the self-experiment by its inventor, Albert Hofmann, a Sandoz pharmaceutical company chemist, in 1943 on a day that later came to be renowned internationally as Bicycle Day [...]