Invention
A man wearing a white coat and blue gloves works on his invention

Robert Bryant works on an invention in a lab at NASA's Langley Institute. Image Credit: NASA

      the discovery of something previously unknown or creation of something new




Sentences:
When a NASA invention is used in a new way, it is called a "spinoff."

The invention of the elevator allowed buildings to be much taller.



More Information:
http://www.nasa.gov/externalflash/nasacity/index.htm
http://ksnn.larc.nasa.gov/k2/s_invention.html   →