Thu, 01 Jan 1970 01:00:00 +0100Tue, 21 Jul 2026 15:10:25 +0200https://english.radio.cz/little-known-czechoslovak-lsd-tests-subject-new-research-8613564© 2026 Radio Prague InternationalLSD is usually associated with the hippy "flower power" era in the West in the late 1960s. But few people know that thousands of tests involving the psychedelic drug were carried out in Czechoslovakia, from the mid 1950s until the mid 70s. Canadian journalist R.M. Crockford is currently in Prague researching this country's LSD testing programme, which he says was perhaps the biggest conducted anywhere in the world.encr@radio.cz (Cesky Rozhlas)webmaster@radio.cz (CRo Webmaster) https://english.radio.cz/sites/default/files/images/hippies.jpg?timestamp=1591424046 https://english.radio.cz/little-known-czechoslovak-lsd-tests-subject-new-research-8613564 Radio Prague International Radio Prague International radio.prague.int@gmail.com clean 0 1 2 3 4 5 6 7 8 9