TED-Ed
TED-ED: How bones make blood - Melody Smith
Bones might seem rock-solid, but they’re actually quite porous inside. Most of the large bones of your skeleton have a hollow core filled with soft bone marrow. Marrow's most essential elements are blood stem cells and for patients with...
FuseSchool
Energy Sources
Energy Sources | Energy | Physics | FuseSchool There are many different sources of energy, how many can you name? Sources of energy include burning coal, oil, gas and biomass, solar, hydroelectric, tidal, wind, muscle power, geothermal,...
Institute for New Economic Thinking
Moritz Schularick: Credit Booms Gone Bust
Carmen Reinhart and Kenneth Rogoff tell the history of financial crisis as a tale of excessive public debt. But what more commonly drives financial instability, says Moritz Schularick, is excessive private debt. Financial crises are...
Visual Learning Systems
Energy Resources Quiz
This video is a quiz over the topics covered in the Energy Resources series. This series provides a comprehensive overview of Earth's energy resources, including fossil fuels, nuclear power, water, biomass, solar energy, wind energy, and...
Seven Dimensions
Improving Customer Engagement in Retail
In this video, the speaker discusses the common phrase "Can I help you?" used in retail businesses and why it may not be effective. They suggest using alternative questions to engage customers and create a more personalized experience....
SciShow
How Paintings Help You See the World Differently
Emerging research suggests that paintings might be more than just pretty pictures: how we process what we see in paintings might also impact the way we process the world around us.
TED Talks
TED: The untapped energy source that could power the planet | Jamie C. Beard
Deep beneath your feet is a molten ball of energy the same temperature as the surface of the sun -- an immense clean energy source that could power the world thousands of times over, says technologist and climate activist Jamie C. Beard....
MinuteEarth
The Best Worst Energy Source
Although coal is such an amazing energy source that we've kept using it despite the harm it causes, today we may be better poised to stop using it than at any previous time in history.
Curated Video
Ratios: Proportion and Rates of Change
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 1H Q2, which covers proportions and rates of change in ratios. In the problem, learners are required to work out the number of adults in a group,...
Curated Video
Energy Resources and Their Advantages and Disadvantages
This video is a lecture on energy resources, explaining where the energy that humans use in their everyday lives comes from. The video first presents the energy consumption statistics of the world in 2016, detailing the percentage of...
Curated Video
I Wonder - Is Bio Energy A Renewable Energy Source?
This video is answering the question of is bio energy a renewable energy source.
Bedtime History
Alternative Energy & Renewable Energy for Kids | Bedtime History
Learn about the different innovations in alternative energy and renewable energy such as solar power, wind power, geothermal power, and hydroelectric power, and how they are changing the world today.
TED Talks
T. Boone Pickens: Let's transform energy -- with natural gas
The US consumes 25% of the world's oil -- but as energy tycoon T. Boone Pickens points out onstage, the country has no energy policy to prepare for the inevitable. Is alternative energy our bridge to an oil-free future? After losing $150...
TMW Media
Creating Greener Cars: The reason for alternative fuels
What are some examples of alternative fuel? What is peak oil? Creating Greener Cars, Part 1
Curated Video
Energy sources – Pixelate
What is it? ... It's a wind turbine! People and places -Future of energy - Energy sources A Twig Tidbit Film - Pixelate. A pixelated image unscrambles. The children have to guess what it is.
Curated Video
Living Green - Episode 76 - Alternative Fuels
In San Diego, California, American consumers who visit the Pearson Ford fuel depot, can choose from eight different fuels. Customers can fill their cars with the usual regular or premium petrol s. Or they can go with any number of...
Curated Video
Renewable and non-renewable energy sources – Odd one out
Four energy sources are shown on screen, but which is the odd one out and is not a renewable energy source? People and places -Future of energy - Renewable and non-renewable energy sources Learning Points Solar power, hydropower and wind...
Visual Learning Systems
The Importance of the Sun as an Energy Source
In this video, the importance of energy resources is highlighted, with a focus on the sun as the primary source of energy for heating the Earth and enabling plant growth. This video is part of the 11-part series, Energy Resources.
Curated Video
Energy sources
Discover the new technologies being developed to provide energy across the globe. People and places -Future of energy - Energy sources Learning Points Most energy comes from burning fossil fuels. Fossil fuels will eventually run out....
Curated Video
I WONDER - Is Wind A Renewable Energy Source?
This video is answering the question of is wind a renewable energy source.
Curated Video
Energy sources – True or false
True or false ... Geothermal energy is energy found inside the Earth? People and places - Future of energy - Energy sources Learning Points Geothermal energy comes from inside the Earth. A Twig Tidbit Film - True or False? The children...
TED Talks
Steven Cowley: Fusion is energy's future
Physicist Steven Cowley is certain that nuclear fusion is the only truly sustainable solution to the fuel crisis. He explains why fusion will work -- and details the projects that he and many others have devoted their lives to, working...
Curated Video
Energy resources
Usable sources or stores of energy. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce abstract concepts and key...
JJ Medicine
Gastroesophageal Reflux Disease (GERD) Signs & Symptoms (ex. Bad Teeth) | & Why They Occur
Gastroesophageal Reflux Disease (GERD) Signs & Symptoms | & Why They Occur Gastroesophageal reflux disease (GERD) is a condition involving acid reflux (heartburn) due to relaxation or weakness of the lower esophageal sphincter (LES)...
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