Quantcast

General News Archive - May 04, 2009

62961993423c5a8eb5cbabb7266dd7cf

Retired persons could add years to their lives by volunteering, according to a new study.

Word of the Day
negawatt
  • A unit of saved energy.
Coined by Amory Lovins, chairman of the Rocky Mountain Institute as a contraction of negative watt on the model of similar compounds like megawatt.