UberFacts says it shares "the most unimportant things you'll never need to know" and I have to admit, that's a pretty accurate description of its content. Launched in 2009, the Internet project provides people with random facts on all kinds of topics.
1. For the first Superman movie producers wanted Christopher Reeve to wear fake muscles under the suit but he refused. He instead started an intense two-month training program which added 14kg to his 86kg frame. He got so big they had to reshoot earlier scenes as they didn’t match the later shots.
1. Jacqueline Kennedy requested an eternal flame for her husband's grave. Later, when a group of Catholic schoolchildren were sprinkling the temporary flame with holy water, the cap came off the bottle and water poured onto the flame, putting it out.