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Latest Andrew 'Sandy' Irvine Stories

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2010-08-02 11:10:10

Research considers role of weather in historic Everest tragedy Their legend has inspired generations of mountaineers since their ill-fated attempt to climb Everest over 80 years ago, and now a team of scientists believe they have discovered another important part of the puzzle as to why George Mallory and Andrew Irvine never returned from their pioneering expedition. The research, published in Weather, explores the unsolved mystery and uses newly uncovered historical data collected during...


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.