05-24-2023, 04:12 PM
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Member
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Join Date: Feb 2003
Location: San Diego, CA, USA
Posts: 8,665
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"Time to Scale" video
Universe Timeline: 13,800,000,000 years = 6.9 km (4.3 mi)
"Every person you've ever heard of existed in this last centimeter of space, and your life would be less than the width of a hair."
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