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Arabian Tahr Arabitragus jayakari
2012-08-08 13:24:30

The Arabian tahr (Arabitragus jayakari) is a species of ungulate that is related to wild goats. This tahr is native to Arabia, residing in the Sultanate of Oman and in the Hajar Mountains located in United Arab Emirates. It can be found at elevations of up to 5,905 feet within its range. The Arabian tahr was first given the name Hemitragus jayakari, after it was described from specimens...

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.