Patrons learn about dark matter, a hypothetical substance that does not reflect or absorb light the way normal matter does, by observing two containers to identify differences in content
|Hints for uses in your library||This activity could be done as a group demonstration or for passive programming with some signs for guidance and background information|
Wide Field Infrared Survey Telescope
NASA Science: Dark Energy, Dark Matter
What is Dark Matter?
|Originating Source||NASA Jet Propulsion Laboratory|
[Suggest a book]
|Dark Sky, Dark Matter by J. M. Overduin and Paul S. Wesson|