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2:03 Conversational English (US) B1

Why Do Paper Cuts Hurt So Much? - Instant Egghead #25

Scientific American - 13 years ago

4,865,077 views
2:18 Conversational English (US) B2

What Color Were Dinosaurs? - Instant Egghead #34

Scientific American - 12 years ago

45,180 views
3:33 Conversational English (US) B2

Do Mega Sharks Still Exist?

Reactions - 11 years ago

33,825 views
3:59 Conversational English (US) B2

Why Does Everything In The Universe Spin?

Seeker - 10 years ago

592,120 views
1:59 Conversational English (US) B1

RK Electronics ISR Series Two-Channel Intrinsically Safe Relay

GalcoTV - 12 years ago

1,922 views
3:06 Conversational English (US) B2

Tsunami science: 10 years since Sumatra 2004

NOAAPMEL - 11 years ago

24,025 views
1:51 Conversational English (US) A2

Cooper Bussmann CH-Series Fuseholders

GalcoTV - 13 years ago

6,058 views
2:24 Conversational English (US) A2

NASA | Urban Heat Islands

NASA Goddard - 15 years ago

89,002 views
4:26 Conversational English (US) A2

The new MacBook - Design

Apple - 10 years ago

6,692,067 views
3:31 Conversational English (US) B1

Why Do Onions Make You Cry?

Seeker - 10 years ago

182,277 views
2:24 Conversational English (US) A2

The Ultimate Hearing Test

BuzzFeed Multiplayer - 10 years ago

5,524,246 views
2:25 Conversational English (US) A2

What Is Language?

Jason Silva: Shots of Awe - 10 years ago

74,582 views
3:03 Conversational English (US) B2

12 Real, Prehistoric Monsters (And Their Modern Relatives)

NPR's Skunk Bear - 10 years ago

692,894 views
1:59 Conversational English (US) B1

Where Does Creativity Come From?

Jason Silva: Shots of Awe - 10 years ago

71,057 views
2:56 Conversational English (US) C1

Why Jellyfish Float Like a Butterfly—And Sting Like a Bee | Deep Look

Deep Look - 10 years ago

758,615 views
1:36 Conversational English (US) B1

What is LiDAR?

Dewberry - 11 years ago

218,326 views
3:18 Conversational English (US) B1

Tormach 15L Slant-PRO CNC Lathe: Working With the 5C Collet Insert

Tormach Inc. - 11 years ago

10,450 views
2:32 Conversational English (US) B2

The Aquaponic Greenhouse - Funding

Bigelow Brook Farm (Web4Deb) - 10 years ago

6,349 views
2:23 Conversational English (US) B2

StatSoft Solution - Predictive Maintenance

Statistica - formerly StatSoft - 12 years ago

1,873 views
1:00 Conversational English (US) A2

Using Cloud Document Stores with Oracle Social Network (Release 10)

Oracle Learning - 10 years ago

354 views
3:23 Conversational English (US) B1

Can using your cell phone give you brain cancer?

Risk Bites - 12 years ago

68,812 views
1:17 Conversational English (US) A2

Circuit Breakers and Short Circuit Protection - A GalcoTV Tech Tip

GalcoTV - 11 years ago

4,421 views
3:34 Conversational English (US) A2

Multimedia and Accessibility: Caption Types for Online Media

Deque Systems - 13 years ago

226 views
1:02 Conversational English (US) B1

Soy Hormones & Male Infertility

NutritionFacts.org - 14 years ago

24,704 views
3:03 Conversational English (US) B1

Computational biology of cancer

National Science Foundation - 10 years ago

2,506 views
3:45 Conversational English (US) B1

How Engineers Are Beating Nature

Seeker - 11 years ago

1,377,799 views
5:00 Conversational English (US) B1

Deploying an Atomic application (example 2)

Red Hat Enterprise Linux - 10 years ago

1,218 views
2:42 Conversational English (US) B1

Why Do We Fall In Love?

Jason Silva: Shots of Awe - 10 years ago

739,720 views
3:17 Conversational English (US) B2

Inside the Collections: Wasps

American Museum of Natural History - 14 years ago

42,789 views
2:23 Conversational English (US) B2

Oracle Internet of Things Cloud Service: An Overview

Oracle Learning - 10 years ago

8,683 views
2:46 Conversational English (US) A2

Elon Musk - Motivation: Success

Dylvel Motivation - 10 years ago

170,081 views
3:11 Conversational English (US) B1

How Were Geodetic Datums Established?

The COMET Program/MetEd - 11 years ago

21,285 views
2:06 Conversational English (US) A2

Watch CCTV Camera Video Surveillance on TV with Chromecast

CCTV Camera Pros - 11 years ago

154,255 views
5:19 Conversational English (US) B1

How Pakistani women are taking the internet back | Nighat Dad

TED - 7 years ago

40,952 views
1:47 Conversational English (US) B2

Improving Outcomes in Stroke

NEJM Group - 8 years ago

5,530 views
1:12 Conversational English (US) A2

Coffee and Cancer

NutritionFacts.org - 13 years ago

37,532 views
2:20 Conversational English (US) B2

Eating Green to Prevent Cancer

NutritionFacts.org - 13 years ago

29,109 views
5:56 Conversational English (US) B1

How Smoking in 1959 is Like Eating in 2019

NutritionFacts.org - 9 years ago

80,959 views
1:58 Conversational English (US) A2

Neil deGrasse Tyson: My Man, Sir Isaac Newton | Big Think

Big Think - 14 years ago

2,999,177 views
3:05 Conversational English (US) B1

3 Surprising Ways Humans Are Still Evolving

Science Insider - 7 years ago

585,434 views
3:44 Conversational English (US) B2

Should We Trust Studies On Mice?

Seeker - 11 years ago

70,778 views
1:48 Conversational English (US) B1

D.C. Hydrogen Fuel Station Demonstration Facility

U.S. Department of Energy - 9 years ago

1,741 views
4:45 Conversational English (US) B1

The dangerous evolution of HIV | Edsel Salvaña

TED - 7 years ago

105,353 views
2:59 Conversational English (US) B2

3D Printing - Cat Armor

Print That Thing - 10 years ago

555,889 views
3:49 Conversational English (US) B2

This Vibrating Bumblebee Unlocks a Flower's Hidden Treasure | Deep Look

Deep Look - 9 years ago

1,288,312 views
1:41 Conversational English (US) B1

EXCLUSIVE: Stephen Hawking on What Existed Before the Big Bang

Popular Science - 7 years ago

760,959 views
2:23 Conversational English (US) B2

How Did Hawaii Form?

Scientific American - 7 years ago

246,220 views
3:14 Conversational English (US) B2

The Ecstasy of Curiosity

Jason Silva: Shots of Awe - 11 years ago

273,989 views
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