Quantcast

Street light Reference Libraries

Page 1 of about 1 Articles
Light Pollution
2004-10-19 04:45:43

Light Pollution -- Light pollution refers to excess light, created by human activities, that brightens the night sky enough to hide many stars from observers. For the average person, light pollution means that even on a clear, moonless night, only a few stars may be visible. When a city grows up near an astronomical observatory, light pollution can make the observatory effectively useless....

Word of the Day
whirret
  • To give a box on the ear to.
The word 'whirret' may be onomatopoeic.