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Why Is Blue So Rare In Nature?
08:27
Why Is Blue So Rare In Nature?
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1113
How An Igloo Keeps You Warm
05:17
How An Igloo Keeps You Warm
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741
Are We All Related?
06:26
Are We All Related?
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559
Why Do We Itch?
06:05
Why Do We Itch?
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391
Why Are We The Only Humans Left?
07:32
Why Are We The Only Humans Left?
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345
What is Impossible in Evolution?
20:15
What is Impossible in Evolution?
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260
The Cheerios Effect
05:36
The Cheerios Effect
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259
Evolution FAILS in the Human Body
12:30
Evolution FAILS in the Human Body
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212
7 Scientific Urban Legends Debunked!
13:23
7 Scientific Urban Legends Debunked!
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178
Why Are There 7 Days In a Week? EXPLAINED
16:04
Why Are There 7 Days In a Week? EXPLAINED
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176
Why Do Disney Princesses All Look Like Babies?
08:14
Why Do Disney Princesses All Look Like Babies?
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164
Why Nature Loves Hexagons
06:16
Why Nature Loves Hexagons
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156
How Some Words Get Forgetted
12:25
How Some Words Get Forgetted
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155
Apollo’s Most Important Discovery (Inside NASA’s Moon Rock Vault!)
10:56
Apollo’s Most Important Discovery (Inside NASA’s Moon Rock Vault!)
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152
Where Did Life Come From? (feat. PBS Space Time and Eons!)
13:40
Where Did Life Come From? (feat. PBS Space Time and Eons!)
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144
There Was No First Human
04:07
There Was No First Human
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142
Will You Still Eat Raw Fish After Watching This Video?
07:38
Will You Still Eat Raw Fish After Watching This Video?
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134
Where Do Teeth Come From?
07:56
Where Do Teeth Come From?
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130
The Fastest Animals Are Way Faster Than You Think
13:30
The Fastest Animals Are Way Faster Than You Think
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129
How Well Do Masks Work? (Schlieren Imaging In Slow Motion!)
08:21
How Well Do Masks Work? (Schlieren Imaging In Slow Motion!)
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128
Humans Are Smart. Why Are Babies So Unsmart?
10:14
Humans Are Smart. Why Are Babies So Unsmart?
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125
When Is Now?
21:01
When Is Now?
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123
This Face TOTALLY Changes the Human Story
14:28
This Face TOTALLY Changes the Human Story
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121
Why the Stars Are Disappearing
11:30
Why the Stars Are Disappearing
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115