Answer: Beak An octopus has two eyes and four pairs of arms... it is bilaterally symmetric. It has a beak, with its mouth at the center point of the arms.

Answer: Pierre-Simon Laplace has an Erdős number of at most 14! According to "The Erdös number project" a path to Laplace was found by Leonid Yanushevich giving the famous mathematician an Erdös number of at most 14.

Answer: Meteorite Millions of materials from space enter Earths atmosphere everyday, but most is burned up before it reaches Earth's surface. The heat caused by friction is what causes Meteorite's to glow in the sky.

Answer: Paul Erdős Erdős published at least 1,525 mathematical papers during his lifetime. He engaged more than 500 collaborators and devoted most of his time to mathematics up until his death in 1996 at the age of 83 years old.