The document discusses various trivia questions and their answers: 1. Liechtenstein changed its national flag from one design to another in the 1930s after realizing at the 1936 Olympics that its original flag was identical to Haiti's flag. 2. The famous Norman Bates's house in the film "Psycho" was inspired by Edward Hopper's painting "House by the Railroad". 3. The vase located at Golders Green Crematorium and Mausoleum in London contains the ashes of Sigmund Freud and his wife Martha Freud. 4. The concept for matryoshka nesting dolls was inspired by Japanese daruma dolls; the Russian artist Vas