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5:50 Conversational English (US) A2

What If World War III Happened Tomorrow?

What If - 5 years ago

5,403,624 views
5:13 Conversational English (CA) B1

What If the Sun Exploded Tomorrow?

What If - 5 years ago

9,021,423 views
4:11 Conversational English (US) B2

Honey Bees Make Honey ... and Bread? | Deep Look

Deep Look - 6 years ago

6,410,317 views
8:30 Conversational English (US)

Supernova Through the Eyes of the Hubble Space Telescope

SpaceRip - 12 years ago

323,558 views
6:38 Conversational English (US)

What If We Powered the Planet With Lightning?

What If - 5 years ago

247,282 views
8:12 Conversational English (US)

The Tragedy of Air Pollution -- and an Urgent Demand for Clean Air | Rosamund Adoo-Kissi-Debrah |TED

TED - 3 years ago

29,321 views
6:47 Conversational English (US) B2

The Water Cycle

National Science Foundation - 12 years ago

3,420,840 views
8:48 Conversational English (US)

Microorganisms Are Cleaning the Water You Drink

Journey to the Microcosmos - 5 years ago

184,317 views
6:24 Conversational English (US)

Human Population Through Time

American Museum of Natural History - 8 years ago

17,431,141 views
9:00 Conversational English (US)

Secrets of the Amazon Rainforest

Koranos - 4 years ago

529,225 views
7:55 Conversational English (US)

How a Car Engine Works

Animagraffs - 4 years ago

8,844,155 views
5:11 Conversational English (US)

What If You Fell Into Lake Nyos?

What If - 3 years ago

161,968 views
5:02 Conversational English (US)

15 Minute Install of Blackvue 24-Hour Vehicle Cameras

Armand Lucas - 6 years ago

43,370 views
6:11 Conversational English (US)

How Do Noise Canceling Headphones Work?

Branch Education - 4 years ago

459,724 views
7:20 Conversational English (US)

How a Mechanical Watch Works

Animagraffs - 5 years ago

2,942,504 views
4:06 Conversational English (US) B2

What's Inside Your Belly Button?

Science Insider - 6 years ago

5,117,345 views
4:29 Conversational English (CA)

What Is A Pulsar?

Fraser Cain - 11 years ago

55,373 views
8:56 Conversational English (AU)

Logarithms explained Bob Ross style

Tibees - 6 years ago

2,567,875 views
5:02 Conversational English (US)

Finally: US Navy Tests Its New Fastest Ship to Move Tanks, Weapons and Troops

TechNoLimit - 3 years ago

2,017,575 views
4:05 Conversational English (US)

Meet the US Navy’s NEW Fastest Transport Ship to Move Tanks, Weapons and Troops

MILITARY CHANNEL - 3 years ago

196 views
5:00 Conversational English (US)

Singapore's Powerful Military Forces

Military TV - 3 years ago

51,193 views
6:26 Conversational English (US)

What If Seeds Could Grow in Your Stomach?

What If - 5 years ago

2,376,968 views
5:38 Conversational English (UK) B1

Is this the future of health? | The Economist

The Economist - 6 years ago

292,521 views
6:17 Conversational English (US)

What If You Jumped Into Lake Natron?

What If - 5 years ago

11,770,009 views
4:34 Conversational English (US)

Tips from Dr. Daniel Amen: Looking For Your Keys? Do This NOW!

AmenClinic - 10 years ago

6,357 views
8:27 Conversational English (US)

The VVA 14: One of the Strangest Soviet Aircraft of All Time

Military Update - 3 years ago

27,628 views
5:48 Conversational English (US)

What If Earth Was Spinning at the Speed of Light?

What If - 4 years ago

2,736,310 views
6:56 Conversational English (US)

What If You Swallowed All Elements of the Periodic Table?

What If - 3 years ago

317,775 views
6:10 Conversational English (US)

What If Carbon Disappeared for 5 Seconds?

What If - 3 years ago

251,688 views
4:59 Conversational English (US)

What If a White Hole and Black Hole Collided?

What If - 5 years ago

2,416,413 views
6:21 Conversational English (US)

What If You Didn't Blink for a Week?

What If - 3 years ago

163,784 views
4:22 Conversational English (US)

AI in cybersecurity: Pros and cons explained

NordVPN - 4 years ago

21,292 views
7:01 Conversational English (US)

MWC 2022: Breaking new ground with 5G networking for industrial IoT

Qualcomm - 3 years ago

1,864 views
9:31 Conversational English (AU)

What is an Information Security Strategy?

Craig Horne - 4 years ago

18,149 views
4:01 Conversational English (US)

What Happens To Your Brain When You Dream

Tech Insider - 7 years ago

114,412 views
4:45 Conversational English (US)

Light-based therapy for Alzheimer's disease

Massachusetts Institute of Technology (MIT) - 8 years ago

160,863 views
9:59 Conversational English (US)

Modern Linux on a Wyse Terminal

Veronica Explains - 4 years ago

15,480 views
5:04 Conversational English (US)

What If Octopuses Are Aliens from Outer Space?

What If - 4 years ago

328,484 views
6:12 Conversational English (US)

What If the Ring of Fire Erupted Right Now?

What If - 4 years ago

1,065,704 views
4:20 Conversational English (US)

Energy 101: Energy Efficient Commercial Buildings

U.S. Department of Energy - 11 years ago

74,995 views
10:00 Conversational English (US)

What is Engineering? (What do Engineers do) | Explore Engineering

Explorist - 7 years ago

280,363 views
9:24 Conversational English (US)

Dr. Carl Hart Debunks Drug Myths | WIRED

WIRED - 5 years ago

128,429 views
5:40 Conversational English (US)

SUPERCONDUCTING MAGNETIC LEVITATION

Vsauce3 - 5 years ago

1,310,720 views
7:36 Conversational English (US)

inDepth: Force-based Interaction with Objects beyond A Physical Barrier

ACM SIGCHI - 4 years ago

468 views
4:52 Conversational English (US)

The Undying Hydra: A Freshwater Mini-Monster That Defies Aging | Deep Look

Deep Look - 4 years ago

980,091 views
9:17 Conversational English (US)

What is Kafka?

IBM Technology - 5 years ago

210,254 views
8:34 Conversational English (US)

How Do Microorganisms Reproduce?

Journey to the Microcosmos - 6 years ago

352,847 views
8:02 Conversational English (US)

How Do Microorganisms Poop Without a Butthole?

Journey to the Microcosmos - 5 years ago

117,494 views
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