This video serves as English listening comprehension practice for beginner students. In this video, a native English speaker talks slowly and clearly about the topic of weather. The subtitles are included at the bottom of the screen to...

This is an intermediate English grammar lesson about making promises and predictions in English.

Students will explore the notion of resource conservation, and identify the differences between renewable and non-renewable resources. Some of the ways our environment may be harmed via pollution, deforestation, species extinction, and...

Suzy Klein talks about the second movement in Winter from Vivaldi's Four Seasons.

North America experiences a yearly monsoon weather system in late summer as moisture comes up from the west coast of Mexico and enters the southwestern U.S. The seasonal weather pattern brings both much of the region's...

TRMM Project Scientist Scott Braun looks back at the legacy of the Tropical Rainfall Measuring Mission and a few of the major scientific milestones the satellite has helped achieve.<b<b<br/>r/>r/>

People the world over are feeling, or soon will feel, the effects of the strongest El Niño event since 1997-98, currently unfolding in the eastern equatorial Pacific Ocean. New satellite observations are beginning to show scientists...

On August 29, 2005, Hurricane Katrina made landfall along the Gulf Coast. Five years later, NASA revisits the storm with a short video that shows Katrina as captured by satellites. Before and during the hurricane's landfall, NASA...

Mikki vs the World is a creative, funny, and factual series designed to help teens get a grip on what’s happening inside their heads. Mo's friend helps Dr. M convert her anxiety into excitement.

And Mo comes up with a new, less...

In this Nature League Field Trip, Brit gets a first-hand look at the challenges facing forests in the Rocky Mountains, including fires, drought, climate change, and pine beetles. Special thanks to Professor Diana Six at the University of...

This live-action video program is about the word anaerobe. The program is designed to reinforce and support a student's comprehension and retention of the word anaerobe through use of video footage, photographs, diagrams and colorful,...

As time goes by, the risk of natural disasters is getting higher around the world. From LA to Manilla, here's 10 Cities That Could Be Wiped out by 2020.

MOT 1943: ALEUTIAN ISLANDS CAMPAIGN: UNITED STATES ARMY: VS U.S. Army control tower at air base in Amchitka, Alaska, various P-40 Warhawk fighter airplanes & Douglas B-18 Bolo bombers landing on airstrip w/ water, risky landings. WWII,...

Unexpected shocks from natural hazards can affect populations throughout the globe, threatening sustainable development and resilience. However, the impacts of these events, such as extreme precipitation or drought,...

The Global Precipitation Measurement (GPM) is an international satellite mission to provide next-generation observations of rain and snow worldwide every three hours. NASA and the Japan Aerospace Exploration Agency (JAXA) will...

A look back at the snowstorms, tropical storms, typhoons, hurricanes and floods captured and analyzed by the Global Precipitation Measurement (GPM) mission from around the globe during 2015....

Join Aubrey and Jessica on Clubhouse Oct. 6 at 4 pm EST for IELTS Speaking practice!

This video is answering the question of what shape is a rainbow.

Dance along to this much loved classic the Itsy Bitsy Spider (with action). Bella & Beans have made a new friend. His name is Itsy Bitsy Spider. Beans teaches Bella the song and they both sing and do the actions. Please join in with...

Here is a fun way to practice English words and phrases useful for bedtime. The onscreen mouth is perfect for young children learning to speak and for anyone learning English. It shows how to form sounds and helps model proper...

Understand and Calculate the mean of a data set.

Learn 50 of the most common idioms in the English language. These are expressions that native speakers commonly use and you should know them if you want to reach an advanced English level!

👉 Learn how to find the conditional probability of an event. Probability is the chance of an event occurring or not occurring. The probability of an event is given by the number of outcomes divided by the total possible outcomes....

View "Water for Tea: Part I" at:One of the critical components of the Earth's hydrological cycle is precipitation. Rainfall is essential for providing the fresh water that sustains life.



Water cycling and the future...