結果 : twins explained
5:46

Development of twins

Osmosis from Elsevier
246,033 回視聴 - 1 年前
6:16

Einstein's twin paradox explained - Amber Stuver

TED-Ed
5,447,820 回視聴 - 4 年前
3:08

The Design of Identical and Fraternal Twins 👯

Friendly Health
101,405 回視聴 - 1 年前
5:40

What identical twins separated at birth teach us about genetics - BBC REEL

BBC Global
2,506,397 回視聴 - 2 年前
4:39

Everything You Need To Know About Fraternal and Identical Twins | Dr. Sarah Finch

Dr. Finch's Lab
1,701,619 回視聴 - 6 年前
4:24

You could have a secret twin (but not the way you think) - Kayla Mandel Sheets

TED-Ed
2,712,264 回視聴 - 2 年前
8:11

Doctor Explains Twins to Twins ft. The McClures

Doctor Mike
1,501,294 回視聴 - 3 年前
3:31

Twins & Quadruplets | Biology for Kids | Science for kids | Experiments for kids | Operation Ouch

Operation Ouch
1,328,487 回視聴 - 6 年前
2:59

Clark High School's twin graduates top their class as valedictorian and salutatorian

News 4 (WOAI) San Antonio
133 回視聴 - 2 日前

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13:43

27 Fascinating Facts About TWINS that Will BLOW YOUR MIND!

US Japan Fam
58,694 回視聴 - 2 年前
4:35:39

Twin Peaks ACTUALLY EXPLAINED (No, Really)

Twin Perfect
2,931,727 回視聴 - 4 年前

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4:05

The Twins Paradox Hands-On Explanation | Special Relativity Ch. 8

minutephysics
451,521 回視聴 - 5 年前
16:48

Twin Genetics and Types of Twins

Learn Medical Genetics
100,980 回視聴 - 8 年前
6:58

SIGNS OF TWINS IN EARLY PREGNANCY | Twin Pregnancy Symptoms | SIGNS YOU'RE HAVING TWINS!

Mai Zimmy
1,511,962 回視聴 - 5 年前
4:40

Which parent carries the gene for twins?

Λsk Λbout Now
9,679 回視聴 - 3 年前
38:42

Unraveling the Controversy: Stanford Twin Study Explained

Plant Chompers
49,105 回視聴 - 2 か月前
14:29

非常に珍しい6種類の双子

SciShow
4,574,200 回視聴 - 4 年前
8:01

Surgeons Break Down Separating Conjoined Twins | WIRED

WIRED
827,077 回視聴 - 1 年前
3:06

What is Bitcoin? Explained in 3 Minutes - Tuttle Twins

Tuttle Twins
127,482 回視聴 - 11 か月前
7:25

Woman Born With Unusual Birthmark Discovers She Is Her Own Twin | Megyn Kelly TODAY

TODAY
5,640,874 回視聴 - 6 年前