Contrary to popular belief, the first ironclad warships were built by Korea in the 16th century.
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The World Trade Center towers used to have two zip codes, 10047-10048, one for each building.
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The exact cause of death and burial site of Genghis Khan is unknown, because all of the 2000 funeral guests and 800 soldiers were killed in order to preserve the secret.
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In the great fire of London, in 1666, half of London was burnt down but only 6 people were injured.
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During WW2, captured German officers were sent to Britain as POWs and lived in luxury in Trent Park. This was done to make them feel relaxed. However, they were being listened to by 100 ‘listeners’. They revealed secrets about the holocaust, events in Berlin, Hitler's madness and V2 rocket bases.
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No one knows how many people died during the sinking of the Titanic.
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