Also called celestial mechanics. This is from NASA STI, its an introduction to the subject.
[video:https://www.youtube.com/watch?v=Am7EwmxBAW8]
be well and have a good one
That, in its essence, is fascism--ownership of government by an individual, by a group, or by any other controlling private power. -- Franklin D. Roosevelt --
I pictured the bio-mechanics of moving one's eye balls, or elliptical orbs which becomes more challenging as the years roll by. (eye roll)
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Thanks
be well and have a good one
That, in its essence, is fascism--ownership of government by an individual, by a group, or by any other controlling private power. -- Franklin D. Roosevelt --
Interesting title as seen in the essay list
I pictured the bio-mechanics of moving one's eye balls, or elliptical orbs
which becomes more challenging as the years roll by. (eye roll)