Want to restore the planet’s ecosystems and see your impact in monthly videos? The first 100 people to join Planet Wild with our code MinutePhysics1 will get their first month for free: https://planet
0:10 well, that matches the origin of the word planet; it means 'wanderer' in greek, as in a star that moved rather than staying put. So the asteroids were planets before we really knew what they were.
And to confuse things even more the word "asteroid" means star-like. Because in a telescope they looked like point sources of light like a star. Whereas planets have a clear shape even in a small telescope.
1:27 interesting archaic use of the term "computer" in the 1912 article. Here, referring to a person who computes data, rather than a machine that does so.
Want to restore the planet’s ecosystems and see your impact in monthly videos? The first 100 people to join Planet Wild with our code MinutePhysics1 will get their first month for free: planetwild.com/r/minutephysics/join
If you want to get to know them better first, check out their mission about the power of peatland ecosystems: planetwild.com/r/minutephysics/m35
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Daily Junction discussion mixed with clearly attributed comments from the original video provider.
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Minutephysics: WELL THAT'S TOO DAMN BAD!
If you want to get to know them better first, check out their mission about the power of peatland ecosystems: planetwild.com/r/minutephysics/m35