Re: The Magnetopause

On 06/10/2024 06:17 PM, Ross Finlayson wrote:

On 06/08/2024 08:06 AM, Ross Finlayson wrote:

On 06/07/2024 09:44 PM, Ross Finlayson wrote:

Moment and Motion:  mathematical motion, planetary statics
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https://www.youtube.com/watch?v=1ZT018wHncA
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Motion mathematically and mathematical motion, points and space,
modern theory, variable acceleration, Davies, the exponential and
repetitious analysis, infinitely-many orders of acceleration, infinitary
invariants, weather, planetary electrodynamics, Galilean and Lorentzian
invariants, energy and forms, lightning, Schumann resonances,
fluid model of electricity, derivations of electrical potential,
superfluid models of electricity, inertia and momentum, Coriolis,
effects, the magnetospheric plasma sheath, Debye length,
Higgs and Little Higgs, the magnetopause, electronic gyrofrequency,
ambipolar flow, relativistic equivalence principle, Oya and Sen on
the magnetosphere plasma wall, the plasmapause, Pluto and Triton,
Medieval philosophy, Grosseteste on theories of light and continuity,
asymptotic density, large numbers, independent discoveries,
Schnirelmann density, infinity, Zeno's continuum.

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Lots of people have heard of the ozone layer,
that is a shield of the Earth from ultraviolet radiation,
less people have heard of the magnetosphere sheath,
which keeps the buffets of the solar wind as going
_around_ instead of _over_, the Earth.
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So, any disturbances to the magnetosphere sheath,
would let in more solar wind and result the sorts
of problems associated with solar wind.
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Thus, there's much to be said for a "Clean, and Quiet",
air, Clean, chemically, so it doesn't erode the ozone layer,
and Quiet, electromagnetically, so it doesn't disturb
the great boundary that is Earth's magnetic skin.
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Also Clean and Quiet Air is associated with
improved neo-natal and post-natal development
in humans, and pollution is associated with bad
things of a quite wide variety.
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Last week about a half million cars with radar horns
were re-called, which is an event which happens when
they're defective.
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This helps to illustrate that very loud electromagnetic
emissions are not necessarily very thoroughly understood.
Though, usual extreme effects are quite well known.
In California OSHA put some lab rats next to a
radio and they grew up all defected. You know,
they still live, though, less are born,
with not so much agility,
and when they give them swimming tests
it's not so great, and, uh, it's not great.
So anyways the magnetopause is among reasons
why Earth has surface life.
That also includes its great contribution
to preventing secondary radiation, including
in the form of heat.