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結果 : is the oldest the smartest
2:53

The Oldest Child Is Smarter and Here's Why

Seeker
969,006 回視聴 - 10 年前
4:07

LOUIS C.K. - "Older people are SMARTER"

The Toppiest TOP 5
33,106 回視聴 - 8 年前
1:46

New study says the oldest child is smarter than their siblings.

11Alive
136 回視聴 - 6 年前
6:55

Is the oldest child always the smartest?

Chris The dude nurse
99 回視聴 - 6 年前

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1:22

The Oldest People in the World | Smart Data

Smart Data
255,518 回視聴 - 1 年前
5:24

Louis C.K.: Oh My God || If You’re Older You’re Smarter

MR Dave
108,700 回視聴 - 2 年前
0:41

Is the oldest child smarter?

Fast Facts
3 回視聴 - 8 か月前

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10:06

The Best of Edu Chat: Is the Oldest Sibling The Smartest or Nah?

The Educators Talk Show
12 回視聴 - 1 年前
1:58

Study: Kids born to older moms may be smarter

KCTV5 News
546 回視聴 - 7 年前

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2:54

Gore Tells Kids They're Smarter Than 'Older People'

BlackAndRight
462 回視聴 - 11 年前
52:58

When She's Older Richer And Smarter Than Him | Mildred Kingsley-Okonkwo

mildred kingsley-okonkwo
34,120 回視聴 - 1 か月前
4:44

The Rhode Show - #RSBuzz Is the older sibling the smartest? - 2/8/19

therhodeshow
23 回視聴 - 5 年前
2:41

God doesn't always pick the oldest or smartest of us!

SpringfieldCO Methodist Church
256 回視聴 - 10 年前