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2:29 Fast English (US) A2

How to Use a Large Format 4x5 Camera : How to Load Film in a 4 x 5 Camera

ExpertVillage Leaf Group - 17 years ago

21,716 views
2:29 Fast English (US) B2

Boeing's Tailored Arrivals: A Fuel-Efficient Future

Boeing - 13 years ago

304,336 views
2:29 Fast English (US) C1

Is Your Face Trustworthy?

Seeker - 11 years ago

584,708 views
2:29 Fast English (US) A2

Help me INTERVIEW THE PRESIDENT - Smarter Every Day 150

SmarterEveryDay - 10 years ago

352,089 views
2:29 Fast English (US) C1

Fish Sperm Is Way More Useful Than You Think

Seeker - 11 years ago

51,505 views
2:29 Fast English (US) B1

The race for a COVID-19 vaccine, explained

Bill Gates - 5 years ago

764,138 views
2:29 Fast English (US) B1

Why It’s Usually Hotter In A City | Let's Talk | NPR

NPR - 7 years ago

69,044 views
2:29 Fast English (US) B1

The heart of the matter

Massachusetts Institute of Technology (MIT) - 6 years ago

19,360 views
2:29 Fast English (US) B1

How To Upload Videos On YouTube

Tech Insider - 5 years ago

14,973 views
2:29 Fast English (US) B2

Why Are Chimps Stronger Than Humans? - Instant Egghead #30

Scientific American - 13 years ago

975,060 views
2:30 Conversational English (US) B1

Why Do Autumn Leaves Change Color? - Instant Egghead #51

Scientific American - 12 years ago

81,427 views
2:30 Fast English (US) B2

Is Meat Glue Safe?

NutritionFacts.org - 11 years ago

34,236 views
2:30 Fast English (US) C1

Does Your Bottled Water Come From A Drought Zone?

Seeker - 11 years ago

91,587 views
2:30 Fast English (US) C1

How Did The Universe Survive The Big Bang?

Seeker - 11 years ago

70,614 views
2:30 Conversational English (US) B1

What Is the Greenhouse Effect?

NASA Space Place - 5 years ago

1,159,099 views
2:30 Fast English (US) B1

How To Transfer Contacts From Android To iPhone | Tech Insider

Tech Insider - 3 years ago

7,664 views
2:30 Fast English (US) B1

Why Sitting Too Much Can Kill You!

Seeker - 11 years ago

1,014,324 views
2:31 Fast English (US) A2

Review: Game Boy

Austin Evans - 13 years ago

32,503 views
2:31 Fast English (US) B2

Why You Get Angry When You're Hungry

Seeker - 11 years ago

2,276,283 views
2:31 Fast English (US) A2

What is dose response? The basics

Risk Bites - 12 years ago

38,677 views
2:31 Fast English (US) C1

Why You Should Sleep In A Cold Bedroom!

Seeker - 11 years ago

389,805 views
2:31 Fast English (US) B2

Why Do We Feel Emotions In Our Stomachs?

Seeker - 11 years ago

618,304 views
2:31 Fast English (US) B2

Will The Internet Kill Religion?

Seeker - 11 years ago

145,299 views
2:31 Fast English (US) C1

No, We Don't Have Proof Of Life On Mars

Seeker - 11 years ago

71,707 views
2:31 Fast English (US) C1

The Future of Marijuana Legalization

Jason Silva: Shots of Awe - 10 years ago

96,477 views
2:31 Fast English (US) C1

The Instagram Generation

Jason Silva: Shots of Awe - 11 years ago

230,870 views
2:31 Fast English (US) B1

The NASA Scientist Who Invented the Super Soaker

Great Big Story - 9 years ago

1,411,255 views
2:31 Fast English (US) B2

The U.S. & Russia Are Building a Deep Space Gateway, Here's What You Need to Know

Seeker - 8 years ago

552,228 views
2:32 Fast English (US) B2

Designed for the Environment

Boeing - 13 years ago

27,671 views
2:32 Fast English (US) B1

Do Our Dreams Mean Anything?

Seeker - 11 years ago

454,315 views
2:32 Conversational English (US) B2

The Aquaponic Greenhouse - Funding

Bigelow Brook Farm (Web4Deb) - 10 years ago

6,349 views
2:32 Conversational English (US) A2

Bill Nye: Creationism Is Not Appropriate For Children | Big Think

Big Think - 13 years ago

8,055,258 views
2:32 Fast English (US) B1

Why Do Men Go Bald?

Seeker - 11 years ago

194,978 views
2:32 Fast English (US) C1

Why We See Faces In Cars

Seeker - 11 years ago

75,162 views
2:32 Fast English (US) C1

Can Having A Big Penis Hurt Your Relationship?

Seeker - 11 years ago

946,854 views
2:32 Fast English (US) B2

Jell-O-like, expanding pill

Massachusetts Institute of Technology (MIT) - 7 years ago

52,234 views
2:32 Fast English (US) B1

How To Download Fortnite On PC (2022)

Tech Insider - 5 years ago

332,304 views
2:32 Fast English (US) A2

Tackling climate change with industry leaders

Massachusetts Institute of Technology (MIT) - 5 years ago

13,300 views
2:32 Fast English (US) C1

Michio Kaku: Mankind Has Stopped Evolving | Big Think

Big Think - 14 years ago

2,035,203 views
2:33 Fast English (US) A2

Best & Worst Parts Of Being A Man As Told By Men

BuzzFeed Multiplayer - 10 years ago

4,498,200 views
2:33 Fast English (US) C1

Experience Changes Biology

Jason Silva: Shots of Awe - 10 years ago

64,478 views
2:33 Conversational English (US) B1

Technology Made Us Human

Jason Silva: Shots of Awe - 10 years ago

70,220 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
2:33 Fast English (US) B1

How To Reset Apple Watch

Tech Insider - 4 years ago

101,573 views
2:34 Fast English (US) B1

Low-Carb vs. Low-Fat: Which Diet Is Better?

Seeker - 11 years ago

108,194 views
2:34 Fast English (US) B1

Why Sleeping Together Is Better

Seeker - 11 years ago

179,649 views
2:34 Fast English (US) B2

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

Scientific American - 11 years ago

35,666 views
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