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3:55 Fast English (US) C1

Are Runners Overdoing It?

Seeker - 10 years ago

140,201 views
3:21 Fast English (US) C1

Can We Prevent Allergies?

Seeker - 10 years ago

45,244 views
2:40 Fast English (US) C1

How Does Marketing Affect Your Brain?

Seeker - 10 years ago

53,208 views
2:59 Fast English (US) C1

Why Young Women Should Worry About Heart Attacks

Seeker - 10 years ago

63,124 views
3:43 Fast English (US) C1

The Large Hadron Collider Explained

Seeker - 10 years ago

327,021 views
2:29 Fast English (US) C1

Fish Sperm Is Way More Useful Than You Think

Seeker - 11 years ago

51,505 views
2:37 Fast English (US) C1

Why Do Whales Beach Themselves?

Seeker - 10 years ago

262,573 views
2:52 Fast English (US) C1

Could This Keyboard Identify Hackers?

Seeker - 11 years ago

62,814 views
2:54 Fast English (US) C1

Does The Moon Really Control The Tides?

Seeker - 10 years ago

229,210 views
2:16 Fast English (US) C1

Why Your Boobs Hurt Before Your Period

Seeker - 10 years ago

2,063,234 views
3:30 Fast English (US) C1

Why Do We Have Cravings?

Seeker - 10 years ago

65,267 views
4:20 Fast English (US) C1

How Do Insects Poop?

Seeker - 10 years ago

503,597 views
3:21 Fast English (US) C1

5 Everyday Things Ruining Our Air

Seeker - 10 years ago

59,804 views
2:49 Fast English (US) C1

Why Online Comments Are Bad For Science

Seeker - 10 years ago

64,661 views
3:00 Fast English (US) C1

Why Do We Get Nosebleeds?

Seeker - 10 years ago

828,228 views
2:48 Fast English (US) C1

Why Some Birds Don’t Migrate

Seeker - 10 years ago

54,730 views
4:28 Fast English (US) C1

Why Are There So Many Pigeons?

Seeker - 10 years ago

152,032 views
2:20 Fast English (US) C1

Can Alzheimer's Start In Your 20s?

Seeker - 10 years ago

106,825 views
3:45 Fast English (US) C1

What’s Growing In Your Vagina?

Seeker - 10 years ago

297,785 views
3:08 Fast English (US) C1

Can Girls Really Synchronize Their Periods?

Seeker - 10 years ago

146,845 views
3:16 Fast English (US) C1

How Does Mummification Work?

Seeker - 10 years ago

198,199 views
3:29 Fast English (US) C1

How China’s Pollution Hurts Other Countries

Seeker - 10 years ago

133,738 views
2:59 Fast English (US) C1

Can Science Prove You're In Love?

Seeker - 10 years ago

117,509 views
3:08 Fast English (US) C1

Why Do Things Feel Hot Or Cold?

Seeker - 10 years ago

66,547 views
3:07 Fast English (US) C1

Why Do We Snort Things?

Seeker - 10 years ago

1,185,971 views
3:07 Fast English (US) C1

This Is The Best Diet For Your Brain

Seeker - 10 years ago

240,474 views
3:19 Fast English (US) C1

What Does Stress Do To Your Body?

Seeker - 10 years ago

484,307 views
2:19 Fast English (US) C1

Can This Drug Make You A Nicer Person?

Seeker - 10 years ago

74,059 views
2:54 Fast English (US) C1

Why Aren't There Trees on Top of Mountains?

Seeker - 10 years ago

86,588 views
3:19 Fast English (US) C1

What Killed Off The Neanderthals?

Seeker - 10 years ago

388,444 views
3:01 Fast English (US) C1

Why Do We Have Birthmarks?

Seeker - 10 years ago

416,741 views
3:09 Fast English (US) C1

Is Child Abuse A Vicious Cycle?

Seeker - 10 years ago

98,799 views
3:12 Fast English (US) C1

Who Decided There Are 24 Hours In A Day?

Seeker - 10 years ago

141,538 views
3:01 Fast English (US) C1

How Small Can Life Get?

Seeker - 10 years ago

50,841 views
2:42 Fast English (US) C1

Does Turbulence Cause Planes To Crash?

Seeker - 10 years ago

730,843 views
2:53 Fast English (US) C1

Why Do We Hit Things When They Don’t Work?

Seeker - 10 years ago

100,819 views
3:15 Fast English (US) C1

Does God Make Society Better?

Seeker - 10 years ago

86,869 views
3:46 Fast English (US) C1

Which Animal Has The Longest Migration?

Seeker - 10 years ago

102,077 views
3:02 Fast English (US) C1

Does The Earth Make A Sound?!

Seeker - 10 years ago

182,331 views
2:54 Fast English (US) C1

Hearing Loss Is WAY More Common Than You Think

Seeker - 10 years ago

99,751 views
3:37 Fast English (US) C1

Beer Drunk vs. Tequila Drunk: What’s The Difference?

Seeker - 10 years ago

277,132 views
2:07 Fast English (US) C1

Bros Give Love Advice

BuzzFeed Multiplayer - 10 years ago

1,358,641 views
3:27 Fast English (US) C1

What Texting Does To Your Neck

BuzzFeed Multiplayer - 10 years ago

1,801,961 views
3:27 Fast English (US) C1

Why Is Symmetry Sexy?

Seeker - 10 years ago

159,222 views
3:02 Fast English (US) C1

People Try “As Seen on TV” Exercise Products

BuzzFeed Multiplayer - 10 years ago

2,088,552 views
3:31 Fast English (US) C1

Indian Couples Try Positions From The Kama Sutra

After Party - 10 years ago

8,857,460 views
3:14 Fast English (US) C1

Are You Above Average? • Street Tested

BuzzFeed Multiplayer - 10 years ago

2,555,940 views
3:51 Fast English (US) C1

Nepal Earthquake: How Avalanches Work

Seeker - 10 years ago

53,817 views
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