galactic

 
Member Since November 30, 2009
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Recent Activity by galactic

Asked: Is all matter the same age? What was something and ...

Is all matter the same age? What was something and now is another, is still the same. How old is everything? (trust me, it's not 15.5b!)
  • Posted 3 years ago

Answered: Why are planets round?

Simply put, a sphere is the shape that affords the most volume with the least surface area. This is also why soap bubbles are round.

Asked: Are all of the heavy elements on Earth the same ...

Are all of the heavy elements on Earth the same age?

Asked: If gold is created in the cores of collapsed stars ...

If gold is created in the cores of collapsed stars, how old is the gold on Earth?
  • Posted 3 years ago

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