On April 1, 1957 the British news show Panorama broadcast a three-minute segment about a bumper spaghetti harvest in southern Switzerland. The success of the crop was attributed both to an unusually mild winter and to the "virtual disappearance of the spaghetti weevil." The audience heard Richard Dimbleby, the show's highly respected anchor, discussing the details of the spaghetti crop as they watched video footage of a Swiss family pulling pasta off spaghetti trees and placing it into baskets. The segment concluded with the assurance that, "For those who love this dish, there's nothing like real, home-grown spaghetti." The Swiss Spaghetti Harvest hoax generated an enormous response. Hundreds of people phoned the BBC wanting to know how they could grow their own spaghetti tree. To this query the BBC diplomatically replied, "Place a sprig of spaghetti in a tin of tomato sauce and hope for the best." To this day the Panorama broadcast remains one of the most famous and popular April Fool's Day hoaxes of all time. More >>>

At 3 a.m. on the morning of Saturday, April 1, 1950 the 22-year-old French actress Nicole Riche (no relation to Nicole Richie) walked into a Paris police station dressed in a flimsy white negligee. She had been missing for over two days. When the police questioned her about where she had been, she spilled forth a bizarre tale about being kidnapped by "Puritans" who kept her in a room without food while they lectured her about the immorality of her life. Finally, she said, her captors abandoned her in the Fontainebleau Forest, where she was found and helped to safety by kindly gypsies. The police believed none of her tale, and rightly so. Her "kidnapping" turned out to have been an elaborate publicity stunt designed to promote Paris's infamous Grand Guignol theater. More >>>

An almanac released by Isaac Bickerstaff in February 1708 predicted that a rival astrologer, John Partridge, would die on March 29 of that year. On March 31st Bickerstaff released a follow-up pamphlet announcing that his prediction had come true. Partridge was dead.

However, Partridge was actually still very much alive. He was woken on April 1st by a sexton outside his window announcing the news of his death. Isaac Bickerstaff was actually a pseudonym for Jonathan Swift, who would later become famous as the author of Gulliver’s Travels. Swift’s intention was to embarrass and discredit Partridge, apparently because he was annoyed by the astrologer’s attacks upon the church. More >>>