Investigate the ways in which heat can be transferred. Physical processes - Energy and energy transfer - Heat transfer Learning Points Conduction is the transfer of energy from one molecule to the next. Convection is the transfer of heat...

What is the secret to growing tropical fruit in Iceland's cold, barren climate? I travel to Hveragerði, Iceland, to find out.

I went to the House of Marbles in Newton Abbot to catch up with glass-maker Paul and learn how to make my own multi-coloured glass marble!

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.

This video explains the process of nuclear fission and how it powers nuclear reactors to produce electricity. Learn how uranium atoms are split to create heat, which then drives steam turbines to generate energy, all while avoiding...

Discover how Earth formed over 4.6 billion years ago, from a cloud of dust and gas to a planet with continents. Learn about the process of continental drift and how it shaped the seven continents we know today. The 7 Continents part 1

This video explains the ripple effects of rising global temperatures, including more frequent droughts, wildfires, and extreme weather events like hurricanes. Discover how changes in the climate affect water availability, agriculture,...

This video explores the basics of climate change, focusing on the difference between weather and climate and the role of greenhouse gases. Learn how fossil fuels and carbon emissions contribute to global warming and the greenhouse...

By the end of this learning object, the student will be able to: Explain how impulse travels in reflex movement.5730

By the end of this learning object, the student :will be able to Recognize metals, nonmetals and their different properties.9803

By the end of this learning object, the student will be able to: Explain the concept of heat transfer by convection.43379

By the end of this learning object, the student will be able to: Recognize the concept of heat of fusion and vaporization16331

By the end of this learning object, the student will be able to: Recognize the atmosphere. Identify the concept of atmospheric layers. Identify the characteristics & importance of atmospheric layers.4434

In this video, we explore the leading factors contributing to the enhanced greenhouse effect and its implications for climate change and sustainability. Discover how greenhouse gases like carbon dioxide, methane, and nitrous oxide trap...

This informative video explores various forms of renewable energy, focusing on their significance in addressing the climate crisis. It highlights how one wind turbine can power 1,500 homes for a year and delves into geothermal energy's...

While Neptune, the most distant planet in our Solar System, is 4.5 billion kilometers away from the Sun, Uranus, the second-farthest planet, is just 2.88 billion kilometers away. Uranus is more than a billion kilometers away from...

Water evaporates at room temperature because the molecules at the top of the liquid have less intermolecular attraction than those within the bulk. When the top layer is exposed to sunlight, some molecules gain enough kinetic energy to...

Syd Hamilton dedicated himself to refining the Ewell Moselle wine, even traveling to France and studying Louis Pasteur’s methods of preservation and reducing bacteria to improve his craft. His innovations in temperature control and...

Weird History Food is going to get messy with this saucy history of the Buffalo Wing. Nobody needs to dispute that Buffalo Wings started in Buffalo, New York, but really who was the first person to create the Buffalo Wing? Get some extra...

Weird History Food is gonna burn your tongue with some Facts About Spicy Foods. Whether sitting down to enjoy an authentically made dish, or grabbing a quick snack, those who love the thrill of a tingly palate accompanied by a runny nose...

Learn about the components of a chemical reaction, including reactants and products, and how chemical bonds are affected during the process. Explore examples like cookies and rusty bike fenders to understand these concepts better. All...

Delve into the Earth's atmosphere, a vital layer of gases enveloping the planet. Learn about its composition, layers, and crucial role in regulating temperature and protecting life on Earth. Earth's Materials and Systems part 4

Explore the concept of energy changes in chemical reactions, including exothermic and endothermic reactions. Learn how chemical reactions can either release or absorb energy in the form of heat or light, with examples ranging from baking...

Delve into the science of fire prevention and learn about the fundamental elements required for a fire to ignite and persist. Discover how oxygen, heat, and fuel interact to form the basis of the fire triangle and explore the importance...