birdwatcher (birdwatcher) wrote,

Ученые доказывают несуществование морали (на личном примере)

Kwan-Ming Ng, a chemist at the University of Hong Kong, had the idea of coupling a Van de Graaff generator, a powerful but safe way to electrostatically charge the skin’s surface, with a mass spectrometer. Ng and his co-workers tested the new method, which they call Megavolt Electrostatic Ionization Mass Spectrometry, on a volunteer, who handled different substances such as explosives, flammable solvents, cocaine, and acetaminophen.
Почему выбрал именно такие вещества?

  • Изучающим английский язык

    Правильно используем глаголы must и can:

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