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Latest George Farquar Stories

2008-08-19 03:00:34

By Sheble, Nicholas A new machine can detect explosive, chemical, and biological agents all at the same time. A team of Lawrence Livermore National Laboratory (LLNL) researchers proved a three-in-one machine, or "universal point detection system," can work, said George Farquar, a postdoctoral fellow and physical chemist at the Lab's Glenn T Seaborg Institute. The machine could help clear airplane passengers and screen baggage. The team uses a mass spectrometry system to detect the...


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.