VARIETY OF FACTS THAT WE DON'T KNOW

•  Our ears and noses never stop growing.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     

•  A rainbow can be seen only in the morning or late afternoon         
  
  It can occur only when the sun is 40 degree or less above the

• The Olympic flag's colors are always red, black,blue, green, and yellow rings on a field of
  
  white.This because at least one of those colors appears on the flag of every nation on the planet.                                                                                              

•  Like finger prints,everyone's tongue's print is different.

• If we sneeze too hard you can fracture a rib,if you try to suppress a sneeze you can rapture a blood vessel in your head or neck and die.If you keep your eyes open by force then they will pop out.

•  In space astronauts cannot cry,because there is no gravity and tears can't flow.

• It is physically impossible for you to lick your elbow.                                                                                                                                                                                                                                                                                         😂 I bit you tried it.