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The plasma approximation: The plasma approximation applies when the plasma parameter Λ, [26] representing the number of charge carriers within the Debye sphere is much higher than unity. [ 19 ] [ 20 ] It can be readily shown that this criterion is equivalent to smallness of the ratio of the plasma electrostatic and thermal energy densities.
The plasma of the magnetosphere has many different levels of temperature and concentration. The coldest magnetospheric plasma is most often found in the plasmasphere. However, plasma from the plasmasphere can be detected throughout the magnetosphere because it gets blown around by the Earth's electric and magnetic fields.
In 2007 Russian expert in plasma physics Vadim Tsytovich together with German and Australian colleagues published a paper in which they speculated about plasma-based inorganic living matter, extrapolating from computer simulations of self-organization reported in plasma. [12] [13] The simulated conditions can exist in nebulae. Tsytovich claims ...
For the first time, after decades of speculation, the existence of plasma tubes in the Earth's atmosphere has been confirmed. The discovery was made by Cleo Loi, a 23-year old student of ...
The plasma state is often misunderstood, and although not freely existing under normal conditions on Earth, it is quite commonly generated by either lightning, electric sparks, fluorescent lights, neon lights or in plasma televisions. The Sun's corona, some types of flame, and stars are all examples of illuminated matter in the plasma state.
Scientists have identified the oldest living species on Earth is a deep sea organism that hasn't evolved in more than two billion years. And, it may prove Charles Darwin's Theory of Evolution.
A biosphere based on ammonia would likely exist at temperatures or air pressures that are extremely unusual in relation to life on Earth. Life on Earth usually exists between the melting point and boiling point of water, at a pressure designated as normal pressure , between 0 and 100 °C (273 and 373 K ).
In 2007 Russian expert in plasma physics Vadim Tsytovich together with German and Australian colleagues published a paper in which they speculated about plasma-based inorganic living matter, extrapolating from computer simulations of self-organization reported in plasma. [11] [12] The simulated conditions can exist in nebulae. Tsytovich claims ...