241: An Exhaustive & Exhausting Study
Dear Hank & John
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A, There's Fine News From Mars
Researchers have been doing more experiments to figure out what inside mars looks like. They tested the iron sulphur alloy at various pressures meant to mimic the martian conditions. At around 15 hundred dgrees celsius and 13 giga pascals of pressure, a sismic wave will travel at a certain speed. And so that tells us how fast like asis wave would travel if the interior of mars were made of this stuff.
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