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Extra English Practice
Basic Grammar: Negatives in Simple Present
Misha loves olives, but Larissa doesn't. Learn how to form negatives in this basic English grammar lesson. Click "Show more" for examples and links.<br/>
TED Talks
TED: How algorithms shape our world | Kevin Slavin
We live in a world run by algorithms, computer programs that make decisions or solve problems for us. In this riveting, funny talk, Kevin Slavin shows how modern algorithms determine stock prices, espionage tactics, even the movies you...
3Blue1Brown
Gradient descent, how neural networks learn: Deep learning - Part 2 of 4
An overview of gradient descent in the context of neural networks. This is a method used widely throughout machine learning for optimizing how a computer performs on certain tasks.
Curated Video
I WONDER - How Do Mollusks Protect Themselves?
This video is answering the question of how do mollusks protect themselves.
Wonderscape
Science Kids: Habitats and Biomes
In this video, students will learn about different biomes and habitats in the natural world. They will explore the tundra, forests, deserts, grasslands, chaparral, and aquatic biomes, discovering the unique plants and animals that call...
Curated Video
Cómo abrir Whatsapp en un computador
En este video del curso de Whatsapp para iPhone aprenderás cómo abrir whatsapp en un computador, cómo abrir whatsapp en un computador desde un iPhone, cómo usar Whatsapp Web en iPhone
Science360
Even healthy corals have viruses - Science Nation
Corals are important ecosystem engineers, providing habitat and nutrient recycling to tropical reefs. However, coral species' richness and abundance are in decline worldwide, due in large part to the impacts from global industrialization...
Curated Video
The Science of Climate Change
Real World Science : The Science of Climate Change
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This program begins by explaining how scientists have learned that Earth’s climate has changed many times over billions of years and that Earth’s climate is...
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This program begins by explaining how scientists have learned that Earth’s climate has changed many times over billions of years and that Earth’s climate is...
SciShow
Top 10 New Species and the First Fusion Reactor
Hank shares the week in science news, including the top 10 new species discovered in 2014, and the start of construction of the first fusion reactor. It's gonna be big!
Wonderscape
Science Kids: The Sixth Mass Extinction
Learn all about mass extinctions, including the history of Earth’s five major mass extinctions, as well as the conditions of today’s human-caused sixth extinction, which is the loss of animals from the planet. Understand the history of...
National Geographic
Watch Baby Sea Turtles Run on Treadmills—for Science | National Geographic
FuseSchool
Human impacts on Biodiversity
Biodiversity is the variety of life. There are thought to be 8.7 million species on planet Earth. And, as we saw in this video, biodiversity is of utmost importance to humans. The loss of one key species can have a detrimental impact on...
Odd Quartet
Music Theory - How Intervals Work
We continue our music theory adventure by looking at the different kinds of intervals in both the major and minor scales, as well as augmented and diminished intervals. There is a lot of new information in this one!
EarthEcho International
STEM Career Closeup: Shellfish Biologist
Washington’s Puget Sound provides a look into the future of coastal habitats across the world, due to the natural cycle of upwelling that occurs here. Join Philippe Cousteau as explores the links between the organisms that we rarely...
Global Health with Greg Martin
6 ways that Gender affects Health
What is Gender? What is inequity? And what do they have to do with Public Health and Global Health? This video explores the relationship between gender and health and highlight 6 important ways in which the health of men and women can be...
NASA
PACE: Persistence and Perseverance Despite Pandemic
In the Spring of 2020, the physical construction of the PACE spacecraft moved into high gear, with engineers working hard to build, assemble, and test the actual machine. When the global COVID-19 pandemic...
TED-Ed
TED-Ed: Inside the killer whale matriarchy - Darren Croft
Pods of killer whales inhabit the waters of every major ocean on Earth. Each family is able to survive thanks mainly to one member, its most knowledgeable hunter: the grandmother. These matriarchs can live 80 years or more and their...
TED-Ed
The sharks that hunt in forests | Luka Seamus Wright
Forests don't usually come to mind as a habitat for sharks. But marine forests provide a home for 35% of the world's sharks. Mangrove forests in particular function as an essential bridge between land and sea and have evolved various...
Curated Video
Way Cool Science II: Habitats
Max Orbit asks questions about the world and searches for answers. This DVD series is designed to engage students while introducing scientific principles and concepts in a fun and entertaining way. In this program viewers will travel the...
Curated Video
How to Make Fondant Alphabet Blocks for a Baby Shower Cake
Howcast - Learn how to make fondant alphabet blocks for a baby shower cake from Angela Cuervo, winner of Food Network's Sweet Genius, in this Howcast video.
STAT
Drawing life as it begins
How did a scientist create incredibly detailed drawings of embryo development a century ago?
Curated Video
Microsoft Excel 2021365 - Beginner to Advanced - Presenting Data with Charts
In this video, you will learn how to present data with charts.