lilunkexue's space

Videos

3:52
Why is it said that discovering life on Mars would mark the beginning of humanity’s despair?
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5:18
Is the universe a conscious living entity?
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2:55
Microchimerism: A mother’s brain contains cells and DNA from her child’s father.
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6:04
Is catching up on sleep after staying up late effective? How can you quickly recover the next day?
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3:22
Why do bicycles use large wheels, while electric bikes use small ones?
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4:02
If humanity were to vanish today, could future civilizations discover that we ever existed?
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3:51
What seemingly ordinary traits do people have that are actually extremely rare?
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4:34
What is the most terrifying phenomenon humans have discovered so far?
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3:19
The number of heartbeats is fixed—whose heart finishes first gets to leave first?
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4:03
Why are humans afraid of sunlight, and why do they age rapidly even after reaching reproductive age?
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3:30
The cleaner the windshield on the highway, the more dangerous it is for humans?
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4:21
Astronomers estimate that the universe will “die” in 33 billion years!
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3:57
The Earth’s largest organism—why does it live underground in the United States?
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4:06
Is being of mixed heritage a genetic regression for Asians?
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3:44
That time, humanity nearly went extinct—only 1,280 people remained worldwide!
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5:06
There are no stockings in nature—so why are men naturally sexually attracted to them?
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5:16
Homosexuals can’t have children—so why hasn’t natural selection eliminated them?
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4:52
Scientists have finally uncovered the grim truth about cloning technology!
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3:43
Who is the fastest animal in the world?
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4:07
What would happen if a person entered four-dimensional space?
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