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Latest Degree of ionization Stories

Magnetic Fields Created Before Stars In The Early Universe
2013-01-02 13:13:56

Lee Rannals for redOrbit.com — Your Universe Online An astronomer wrote in the journal Physical Review Letters about a new mechanism for the magnetization of the early universe. Before stars formed, luminous matter consisted only of fully ionized gas of protons, electrons, helium nuclei and lithium nuclei which were produced during the Big Bang. “All higher metals, for example, magnetic iron could, according to today´s conception, only be formed in the inside of...

2011-11-15 21:22:28

Low-temperature discharges generate oxygen, nitrogen radicals that kill microbes for week University of California, Berkeley, scientists have shown that ionized plasmas like those in neon lights and plasma TVs not only can sterilize water, but make it antimicrobial — able to kill bacteria — for as long as a week after treatment. Devices able to produce such plasmas are cheap, which means they could be life-savers in developing countries, disaster areas or on the battlefield...


Word of the Day
grass-comber
  • A landsman who is making his first voyage at sea; a novice who enters naval service from rural life.
According to the OED, a grass-comber is also 'a sailor's term for one who has been a farm-labourer.'