Bill Nye The Science Guy 4 18 -1 -1 251068 0.0 0.0 0 About 20% of the Earth is a desert. Deserts are places that get very little precipitation (rain or snow) each year, and that makes them extremely dry. Deserts cover big areas of land. The biggest desert, the Sahara, extends from North Africa to Southwest Asia and is 13 times the size of Texas. Some parts of the Sahara get as little as 2 millimeters (0.08 inches) of water a year. 26 http://image.tmdb.org/t/p/original/xj3FkroiwBEf0ZLaCEiYMA46zFk.jpg 1996-04-25 1996-04-25 false Rabbit Ears Productions Public Broadcasting Service KCTS Television James McKenna Bill Nye Michael Gross Kit Boss Erren Gottlieb Ian G. Saunders Adam Gross Seth Gross Simon Griffith Scott Schaefer Darrel Suto Michael Palleschi Lynn Brunelle Toby Lawless Family Magician https://www.themoviedb.org/person/1234124 2020-08-23 13:00:58 UNKNOWN BNTSG S04E18 Computers.avi