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Sarus Crane
2009-03-28 14:08:37

The Sarus Crane (Grus antigone) is a species of bird found in northernPakistan and India, Nepal, Southeast Asia and Queensland, Australia. It is a permanent resident of freshwater marshes and plains with little seasonal movement. This species is classified as Vulnerable, as the total global population has drastically declined since about 1980. This decline is expected to continue until at least...

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.