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What Happens When You Get Leprosy?

4:42

How You Can Talk To An Astronaut From Home

4:22

Can A Man Get Pregnant?

3:42

Do We Still Need Women To Make Babies?

6:29

Is the Butterfly Effect Real?

4:16

What Happens When Comets Hit The Sun?

4:25

How Do We Detect Secret Nuclear Tests?

4:50

Vinyl Is Everywhere, But Is It Safe?

4:21

Why Do Soap Bubbles Have Rainbow Swirls?

4:28

How Science Is Keeping Latin Alive

4:09

TWO MILLION SUBSCRIBERS!

4:12

Ingestible Tiny Robots Can Now Save Your Life

4:13

Do Insects Sleep?

5:17

WTF Is Kratom & Is It A Dangerous Drug?

3:30

What Happens When You're Struck By Lightning?

4:30

What Ever Happened To The Hole In The Ozone Layer?

4:02

Do Dating Apps Ruin Men's Self-Esteem?

4:52

Do Black Holes Ever Die?

5:11

How Optical Illusions Trick Your Brain

5:29

Who Is NASA’s ‘Forgotten Astronaut’?

5:34

Why Can't We Smell Things When It's Cold?

4:19

What Causes Charley Horses & How Can You Avoid Them?

3:57

Should You Be Listening To Music At Work?

3:32

Why Do Humans Have Such Big Brains?

4:08

There Could Have Been Life On Venus!

0:58

Go Inside The “Doomsday” Seed Vault For The First Time

5:05

Can Burnt Food Really Give You Cancer?

4:41

How Did So Much Oil Get Trapped Under The Ocean?

4:08

Is Smoking Weed While Pregnant Dangerous?

4:58

Does Having A Hymen Make You A Virgin?

5:47

How Stephen Hawking Lived So Long With ALS

3:25

Why Being A Failure Is A Good Thing

4:35

How Texting Affects Your Brain

4:09

This Is The Best Way To Quit Smoking

4:21

Have We Found The Fifth Force Of Nature?!

4:02

Why Do We Have Butts?

4:49

Is Anything Truly Random?

4:55

How Ghost Particles Are Slowing Down Stars

4:14

Why Scientists Are Creating Fire Tornadoes!

4:14

Seriously, Stop Feeding Wild Animals!

3:52

How Exercise Improves Your Memory

3:54

Why Are Most Galaxies Spiral-Shaped?

4:00

Does Acupuncture Even Work?

4:22

Earth-Like Planet Discovered! What You Need To Know

3:30

How Watching TV Can Save Your Relationship

3:46

Why Do We Get Thirsty?

4:13

Why Humans Are Natural Liars

4:31

Do Video Games Make You Smarter?

4:31

Why Is Early Puberty So Dangerous?

5:12

We're Not The Only Species To Cause A Mass Extinction

6:14

Inside The World's Largest Particle Accelerator

3:56

Will We Ever Stop Breaking World Records?

0:41

DNews En Español Is Here!

4:30

Why Aren't Millennials Having Sex?

4:09

Here's Why Self-Driving Cars Look So Bizarre

3:37

How Does Dark Energy Stretch Our Universe?

4:24

What Does Nuclear Fallout Do To Your Body?

4:36

Why Do Athletes Wear All That Weird Tape?

3:07

Why Everyone Should Sleep Naked!

3:33

Why Can Newborn Animals Walk But We Can't?

4:22

Is Hypnosis A Complete Hoax?

4:37

Can We Mathematically Prove Aliens Exist?

3:27

Is A Brain Dead Person Actually Dead?

4:01

Is Revenge More Bitter Than Sweet?

3:22

The Physics Behind The Perfect Dive

4:29

Why Do We Waste $1 Trillion Of Food A Year?

3:52

Why Does The Word Moist Make Us Cringe?

4:25

Should Men Cry More?

4:03

Could Life On Earth Have Come From A Comet?

3:49

What’s The Best Age To Learn A Second Language?

3:40

What Are Airplane Chemtrails, Really?

3:45

Can Your Face Get You Elected?

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Is There A Formula Behind Good Music?

4:09

Why Unlikeable Candidates Get Elected

4:12

Why Do We Have Such Bad Body Odor?

4:29

This Discovery Shows Life Might Have Come From Space

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Why Does Some DNA Self-Destruct?

4:01

How Science Is Keeping Antarctica Ungoverned

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There's Not REALLY A Hole In The Sun, But What Is It?

4:06

Are Great Leaders Born Or Made?

4:12

What Happens If We Run Out Of Helium?

4:30

Are We The Only Species That Votes?

3:44

Why Can We Laugh Before We Can Speak?

3:41

What Exactly Happens When Sperm Meets Egg?

4:13

Why Do Cockroaches Even Exist?

4:13

Can One Mathematical Model Explain All Patterns In Nature?

3:53

Can Sound Kill You?

3:45

Is Pregnant Sex Dangerous For The Baby?

3:45

Global Warming Is Repeating Itself...4 Million Years Later

4:24

Can We Really Give the Entire World Internet?

7:41

Why Does This U.S. Town Ban WiFi And Cell Phones?

5:42

How Ex-Nazis & Jewish Scientists Got The U.S. To The Moon

5:24

A Rare Look Inside The Doomsday Seed Vault Deep In The Arctic

3:21

Why Some Babies Are Born With Organs On The Outside

4:07

Do Animals Understand Death?

4:19

Juno Has Arrived At Jupiter! Now What?

4:09

What Will Rockets Look Like In The Future?

4:07

Why Aren’t Humans Naturally Nocturnal?

3:56

Can 3D Printing Save Rhinos From Extinction?

4:46

Why Are Rhino Horns Worth More Than Gold?