Cosmonaut Sergei Krikalev was in space when the Soviet Union was dissolved. He went up a Soviet citizen and returned a Russian citizen.
The Tsar Bomba, the single most physically powerful device ever used, had a mushroom cloud over 7 times the height of Everest. The shockwave circled the earth 3 times and caused windowpanes to be partially broken at distances of 900 km (560 mi). The original design was twice as large.
A youth subculture from the late 1940s until the early 1960s in the Soviet Union used to dress like Americans in order to express their apolitical views, neutral or negative attitudes toward Soviet morality.
The Adventures of Sherlock Holmes was banned in the Soviet Union for its alleged “occultism”.
The Soviet Union and the United States were originally in talks to go to the moon together during the Cold War. Nikita Khruschev was poised to accept the plan but then President Kennedy was assassinated. The Soviets did not trust Vice President Johnson, so Khruschev rejected the plan.
Raisa Gorbachev once told a British minister there were more than 300 ways to cook potatoes in the USSR. When he had doubts, she sent him a cookbook and a note: “My apologies for being somewhat inaccurate: in fact, there are five hundred, rather than three hundred, recipes to cook potatoes.”
From 1929 to 1940, the Soviet Union introduced a 5-day week in a deliberate bid to eliminate religion.
The Soviet Union attempted to domesticate moose for use in a cavalry.