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Latest Xaltocan Stories

Ancient Otomi Tracked By Their DNA
2013-01-31 19:22:07

Lee Rannals for redOrbit.com — Your Universe Online Researchers are using DNA to help uncover what happened to the original Otomi inhabitants of the capital of a pre-Aztec Mexican state. Jaime Mata-Míguez, an anthropology graduate student and lead author of the study, and colleagues used ancient DNA sampling (aDNA) to track the biological whereabouts of the Otomi people following the establishment of the Xaltocan into the Aztec empire. The team believes that some...


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.