By Levels

Library

All Slow Conversational Fast Expert Commentator
All English-US English-GB English-CB English-AU English-CA English-IE English-NZ English-ZA
All Under 4 minutes (Short) 4 - 10 minutes (Normal) 10 - 30 minutes (Medium) Over 30 minutes (Long)
Yes No
2:32 Fast English (US) B2

Designed for the Environment

Boeing - 13 years ago

27,671 views
2:32 Conversational English (US) B2

The Aquaponic Greenhouse - Funding

Bigelow Brook Farm (Web4Deb) - 10 years ago

6,349 views
2:32 Fast English (US) B2

Jell-O-like, expanding pill

Massachusetts Institute of Technology (MIT) - 6 years ago

52,234 views
2:33 Fast English (US) B2

History of the Apple Logo

Apple Explained - 4 years ago

229,437 views
2:33 Fast English (US) B2

A better way to fertilize

Bill Gates - 6 years ago

249,101 views
2:34 Fast English (US) B2

Why Do Onions Make Us Cry? - Instant Egghead #62

Scientific American - 11 years ago

35,666 views
2:34 Fast English (US) B2

Total Silence Drives You Crazy

Seeker - 12 years ago

1,189,772 views
2:35 Fast English (US) B2

How to mass produce cell-sized robots

Massachusetts Institute of Technology (MIT) - 7 years ago

44,780 views
2:35 Fast English (US) B2

Soft, Sticky Frog Tongues Slurp Supper

Scientific American - 8 years ago

9,965 views
2:35 Fast English (US) B2

How To Make Money In GTA V Online | Tech Insider

Tech Insider - 3 years ago

9,893 views
2:36 Fast English (US) B2

Accelerating Scikit-learn with the Intel® DAAL Performance Library | Intel Software

Intel Software - 8 years ago

10,471 views
2:36 Fast English (US) B2

Why Is Yawning Contagious? - Instant Egghead #52

Scientific American - 12 years ago

21,533 views
2:37 Fast English (US) B2

Boeing 787 Dreamliner: Game-changing innovation

Boeing - 13 years ago

78,898 views
2:37 Fast English (US) B2

Blended Wing Body: The shape of things to come?

Boeing - 13 years ago

340,841 views
2:37 Fast English (US) B2

The Science Behind The Nepal Earthquake

Seeker - 10 years ago

183,808 views
2:37 Fast English (US) B2

Can You Survive Breaking The Sound Barrier?

Seeker - 11 years ago

287,017 views
2:37 Fast English (US) B2

Why Do We Fart More on Planes?

Seeker - 11 years ago

94,592 views
2:37 Fast English (US) B2

Tinder's Swiping Was Inspired By Pigeons

Cheddar - 7 years ago

25,028 views
2:38 Fast English (US) B2

Are We All Internet Addicts?

Seeker - 12 years ago

97,640 views
2:38 Fast English (US) B2

How Do Muscles Actually Get Bigger?

Seeker - 10 years ago

305,338 views
2:38 Fast English (US) B2

5 Tips To Survive Final Exams

Seeker - 11 years ago

178,263 views
2:38 Fast English (US) B2

Why Is Angry Birds So Addictive? - Instant Egghead #41

Scientific American - 12 years ago

12,144 views
2:39 Fast English (US) B2

How Do Snowflakes Form?

Reactions - 9 years ago

614,921 views
2:39 Fast English (US) B2

The Depth Below the Depths: The Aquatic World with Philippe Cousteau

Great Big Story - 8 years ago

25,578 views
2:39 Conversational English (US) B2

'Lord of the Rings' dwarf makeover

Tech Insider - 10 years ago

21,962 views
2:39 Fast English (US) B2

Why Do We Get Allergies?

Reactions - 11 years ago

74,948 views
2:41 Fast English (US) B2

Biodigester Turns Waste into Campus Energy at UC Davis

UC Davis - 11 years ago

11,658 views
2:41 Fast English (US) B2

Is Kale Really That Good For You?

Seeker - 10 years ago

155,282 views
2:41 Fast English (US) B2

Do 9 out of 10 dentists really recommend that toothpaste? | Am I Normal? with Mona Chalabi

TED - 4 years ago

85,284 views
2:41 Fast English (US) B2

Can Microbes Clean Up Our Oily Mess? - Instant Egghead #58

Scientific American - 11 years ago

104,469 views
2:41 Fast English (US) B2

Why The iPhone's Snooze Is 9 Minutes

Apple Explained - 4 years ago

1,663,271 views
2:42 Fast English (US) B2

Why Do Things Taste Sweet?

Reactions - 11 years ago

48,910 views
2:43 Fast English (US) B2

Food Scraps to Green Energy

U.S. Environmental Protection Agency - 16 years ago

27,938 views
2:43 Fast English (US) B2

The Shocking Reason Why People Cheat On Tests

Seeker - 10 years ago

154,931 views
2:43 Fast English (US) B2

One Unexpected Reason You Can’t Stick To Your Diet!

Seeker - 11 years ago

109,004 views
2:43 Fast English (US) B2

Secure quantum communication: Safe from hackers

National Science Foundation - 5 years ago

12,745 views
2:43 Fast English (US) B2

What is the difference between Bitcoin and blockchain?

IBM Blockchain - 8 years ago

137,545 views
2:44 Fast English (US) B2

How To Erase Bad Memories

Seeker - 12 years ago

279,718 views
2:44 Fast English (US) B2

DJI Spreading Wings S900: Create Anywhere

DJI - 11 years ago

637,127 views
2:44 Fast English (US) B2

Are Solar Planes The Future Of Flight?

Seeker - 10 years ago

77,351 views
2:44 Expert English (US) B2

Boson 3.0 $350 Gaming PC Build - March 2016

Austin Evans - 9 years ago

1,401,121 views
2:44 Fast English (US) B2

Why We See The White Light Near Death

Seeker - 12 years ago

1,664,540 views
2:45 Fast English (US) B2

ScienceCasts: Visit To Pluto

ScienceAtNASA - 14 years ago

129,092 views
2:45 Fast English (US) B2

Future TOILETS !!! -- FAK #10

Vsauce2 - 14 years ago

3,304,455 views
2:45 Fast English (US) B2

Why Do We Love Chocolate? - Instant Egghead #61

Scientific American - 11 years ago

27,167 views
2:45 Fast English (US) B2

How To Stream On Twitch

Tech Insider - 5 years ago

141,797 views
2:46 Fast English (US) B2

Everything You Need To Know About Ebola In Under 3 Minutes

Seeker - 11 years ago

135,533 views
2:46 Conversational English (US) B2

Overview of Traditional Cloning

New England Biolabs - 11 years ago

41,003 views
1 < 2 3 4 5 6 > 12