Quantcast

Apparent death Reference Libraries

Page 1 of about 1 Articles
Virginia Opossum
2006-12-12 12:30:18

The Virginia Opossum is the only marsupial found in North America. A solitary and nocturnal animal about the size of a domestic cat, it is a successful opportunist and is found throughout North America from coast to coast (introduced to California in 1910). It ranges from Central America and Mexico to southern Canada, and seems to be still expanding its range northward. It is often seen near...

Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.