FUN FACTS

• It is impossible for most people to lick their own elbow. ...
• A crocodile cannot stick its tongue out.
• A shrimp's heart is in its head.
• It is physically impossible for pigs to look up into the sky
• A narwhal's tusk reveals its past living conditions
  
• The first person convicted of speeding was going eight mph
• New car smell is the scent of dozens of chemicals 
• Many feet bones don't harden until you're an adult