After Swiss scientist Albert Hofman accidentally synthesized Lycergic acid diethylamide- 25 (better known as LSD) in 1938, various organizations, both public and private, embarked on diverse and fascinating experiments with the powerful hallucinogen. The following video shows what happened when LSD was administered to a group of British Army soldiers in the mid 1950s. While the experiment’s premise was quite serious, its results are undeniably humorous.
Across the Atlantic, the American Central Intelligence Agency also performed extensive tests using LSD, under the umbrella of a project dubbed MK-ULTRA. The results of the ensuing experiments range from amusing to horrifying, and will be the subject of a future Irrational Geographic entry. In the meantime, I encourage you to take a glance at the following Wikipedia entry: