結果 : why is there more right handed than left
10:00

How Humans Became (Mostly) Right-Handed

PBS Eons
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3:48

Why are there more right handed people than left handed people?

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276 回視聴 - 4 年前

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5:07

Why are some people left-handed? - Daniel M. Abrams

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3:38

なぜ右利きの人もいれば左利きの人もいるのか

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17:30

25 Weird Facts about Left Handed People

List 25
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3:50

Why Are There More Right-Handed People Than Left-Handed?

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153 回視聴 - 2 年前
1:52

Why there is more right handed than left handed

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158 回視聴 - 3 年前
2:40

Why Are Left-Handed People So Unique?

Did you know?
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3:33

What makes a person left handed or right handed ?

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14:57

Are you really right handed? | Bob Duran | TEDxHartford

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0:51

Why are there more right handed people than left handed

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4 回視聴 - 2 年前
2:38

Why are more Right Handed People Than Left Handed #lefthanders

Whylogy
61 回視聴 - 1 年前
4:57

Why Are Some People Left-Handed?

Be Smart
2,184,018 回視聴 - 10 年前
0:16

If you’re left handed you need to try this!

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5:34

Scientists Explain Why Left-Handed People are Smarter than the Rest of us

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4:21

Why Are You Left or Right Handed? | Biology for Kids | SciShow Kids

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1:00

“Seriously You’re Left Handed?” #wait

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5:45

Why Are Some Of Us Left Handed? | Left Handedness | The Dr Binocs Show | Peekaboo Kidz

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3:20

Southpaw Stance for Right Handed Boxers

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