Which pirate was also an explorer? Which plant has the biggest seed in the plant kingdom? Which the deepest spot in the sea? Which was the first public railway worked entirely by steam locomotive? Which was the largest battleship ever built? Who are NEO consumers? Who are the tallest and shortest people? Who came up with the concept of vacuum? Who discovered comets? How is the tail formed?

4to40.com March 26, 2015 127 Views