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4:04 Fast English (US) C1

What Causes Warts?

Seeker - 10 years ago

737,999 views
5:02 Fast English (US) C1

How Do We Weigh Stars?

Seeker - 9 years ago

88,175 views
4:38 Fast English (US) C1

How Do We Know Who Our Human Ancestors Were?

Seeker - 10 years ago

185,458 views
4:00 Fast English (US) C1

How Exactly Does Smoking Kill?

Seeker - 9 years ago

450,029 views
4:22 Fast English (US) C1

DEADLY PLANTS -- FAK #30

Vsauce2 - 11 years ago

2,079,103 views
4:33 Fast English (US) C1

Is Air Conditioning Making You Sick?

Seeker - 10 years ago

170,126 views
4:59 Fast English (US) C1

REAL Doctor Octopus Arms -- Mind Blow #83

Vsauce2 - 11 years ago

1,640,972 views
4:46 Fast English (US) C1

Is LSD Really That Dangerous?

Seeker - 10 years ago

4,572,097 views
4:09 Fast English (US) C1

How Hybrid Cars Evolved

Seeker - 10 years ago

80,723 views
6:15 Fast English (US) C1

Slow Motion of an AK-47 Underwater (Part 1) - Smarter Every Day 95

SmarterEveryDay - 12 years ago

2,768,261 views
5:16 Fast English (US) C1

Is This The First Pro-Science Pope?

Seeker - 10 years ago

75,108 views
7:20 Fast English (US) C1

Is Watch Dogs Possible?

Vsauce3 - 11 years ago

2,453,231 views
6:59 Fast English (US) C1

Secret of Snapping Spaghetti in SLOW MOTION - Smarter Every Day 127

SmarterEveryDay - 10 years ago

7,235,442 views
5:17 Fast English (US) C1

So what IS the Higgs boson?

SciShow - 13 years ago

1,233,067 views
5:57 Fast English (CA) C1

The History of Apple and Steve Jobs: the Home Computer to the iPod, iPhone and iPad

WatchMojo.com - 14 years ago

43,547 views
4:08 Fast English (US) C1

Why Do We Experience Déjà Vu?

Seeker - 11 years ago

208,649 views
7:18 Conversational English (US) C1

Why Vaccines are Made Too Late... If They’re Made At All | Seth Berkley | TED Talks

TED - 10 years ago

56,404 views
4:59 Fast English (US) C1

How Mob Mentality Gets Worse Online

Seeker - 10 years ago

113,385 views
4:48 Conversational English (US) C1

MASS HYSTERIA

Vsauce2 - 10 years ago

861,824 views
4:02 Fast English (US) C1

How Does This Hoverboard Work?

Seeker - 10 years ago

384,244 views
5:03 Fast English (US) C1

STRANGE but GENIUS Caterpillar Speed Trick - Smarter Every Day 93

SmarterEveryDay - 12 years ago

3,018,787 views
4:26 Fast English (US) C1

Why Do I Talk In My Sleep?

Seeker - 10 years ago

491,438 views
4:31 Fast English (US) C1

Can Planes Ever Be Environmentally Friendly?

Seeker - 10 years ago

119,872 views
4:59 Fast English (US) C1

Is Asian Glow Real?

BuzzFeed Multiplayer - 10 years ago

2,350,482 views
5:17 Conversational English (US) C1

Was Pompeii The Worst Volcanic Disaster Ever?

Seeker - 10 years ago

692,192 views
4:18 Fast English (US) C1

Why Dessert Makes You So Happy

Seeker - 9 years ago

45,110 views
4:20 Fast English (US) C1

How Does Google Maps Work?

Seeker - 11 years ago

1,003,856 views
6:12 Fast English (US) C1

How Hummingbirds Depend on Humans (In SlowMo) - Smarter Every Day 124

SmarterEveryDay - 10 years ago

646,741 views
4:06 Fast English (US) C1

Can You Die From A Lack Of Sleep?

Seeker - 11 years ago

254,424 views
4:41 Fast English (US) C1

What Happens To Your Body When You're Dehydrated?

Seeker - 10 years ago

319,399 views
4:24 Fast English (US) C1

Why Aren’t All Batteries Rechargeable?

Seeker - 10 years ago

283,947 views
4:43 Conversational English (US) C1

How Much Testosterone Do You Have?

Seeker - 10 years ago

352,291 views
4:32 Fast English (US) C1

Is Cannibalism A Natural Human Behavior?

Seeker - 9 years ago

125,446 views
4:05 Fast English (US) C1

Why Do We Get Headaches?

Seeker - 10 years ago

268,445 views
4:09 Fast English (US) C1

How Can We Stop Sharks From Going Extinct?

Seeker - 11 years ago

74,644 views
5:00 Fast English (US) C1

Code Like A Girl

BuzzFeedVideo - 10 years ago

642,295 views
9:18 Fast English (US) C1

THIS IS A BUTTERFLY! (Scanning Electron Microscope) - Part 2 - Smarter Every Day 105

SmarterEveryDay - 11 years ago

2,722,498 views
8:23 Fast English (US) C1

An Internet Without Screens Might Look Like This | Tom Uglow | TED Talks

TED - 9 years ago

158,380 views
6:22 Conversational English (US) C1

Launching a German Glider - Smarter Every Day 75

SmarterEveryDay - 12 years ago

622,841 views
4:51 Fast English (US) C1

Of Hellabytes and Recombinant Innovation: The Second Machine Age | Big Think

Big Think - 11 years ago

35,227 views
8:14 Expert English (US) C1

Do you need an Apple TV?

TechSmartt - 9 years ago

318,882 views
6:18 Fast English (US) C1

HOW TO PICK A COLOGNE - Scentual Science - Smarter Every Day 125

SmarterEveryDay - 10 years ago

953,575 views
4:31 Conversational English (US) C1

Where's Our Future Technology? -- Thought Glass #10

Vsauce2 - 10 years ago

1,387,292 views
4:33 Conversational English (US) C1

Dying for Science -- Thought Glass #12

Vsauce2 - 10 years ago

660,274 views
5:13 Fast English (US) C1

Can Science Turn Love Into A Pill?

Seeker - 9 years ago

61,774 views
4:51 Fast English (US) C1

The Disturbing Truth About Sperm Banks

Seeker - 10 years ago

836,126 views
4:02 Fast English (US) C1

Are Contact Lenses Damaging Your Eyes?

Seeker - 10 years ago

731,954 views
5:55 Fast English (US) C1

What If We Could Build a Tipler Cylinder?

What If - 5 years ago

424,517 views
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