What Happened with the Columbia Space Shuttle?
Columbia was NASA’s first operational space shuttle, launched on the STS-1 test flight on April 12, 1981. A veteran of 27 successful missions, Columbia disintegrated...
Tag: earth
How Long It Takes Your Garbage To Biodegrade?
How you can help? Switch to reusable items. According to the EPA, 7.6 billion pounds of disposable diapers are discarded in the U.S. each year....