Science
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Science
Observable universe
Observable universe: what is the size of the Universe (in light years)? Is the size of the Universe expanding, and…
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Entertainment
ikigai
What is the real purpose of life? Is it money, fame, health, respect or being happy?I started this blog with…
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Science
The Fermi Paradox
From the original article of Tim Urban: “A really starry sky seems vast—but all we’re looking at is our very…
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