The Most Terrifying Serial Killers Who Ever Lived

Andrei Chikatilo

In Russia, Andrei murdered 52 women and children with a knife. He is nicknamed the “Rostov Ripper” and committed the crimes over the course of 12 years.


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The More You Know

  • Hippos produce their own sunblock.
  • Glitter is so unique it can be used as forensic evidence if matching glitter is found at the crime scene and on the suspect since glitter often goes unnoticed by the suspect.
  • Sharks "smell in stereo."
  • Pizza only became popular in the United States after American troops occupying Italy during World War 2 became hooked on it and then popularized it back home.
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