Curated Video
Measuring Food Energy
We investigate the amount of energy stored in maize snacks and peanuts by burning them. The food is placed under an aluminium beaker of water before being set alight and the temperature change of the water is recorded. We can compare the...
Curated Video
Energy Transformation
Discover how energy from the Sun is converted into different forms, and what happens to energy that is 'lost' from a system. Physics - Energy And Radioactivity - Learning Points. The Sun provides almost all the energy on Earth. Energy...
Wonderscape
The Power of Matter and Energy: Fueling Life
Discover how matter and energy are fundamental to sustaining life, from the foods we eat to the air we breathe. This video explores the crucial role of chemical energy derived from food, which powers everything from our daily activities...
Curated Video
GCSE Physics - Energy Stores, Transferring Energy & Work Done #1
In this video you'll learn: - The 'conservation of energy principle' - The different energy stores - How energy is transferred between stores - What we mean by 'work done' General info: - Suitable for all GCSE and IGCSE courses Exam...
Curated Video
GCSE Physics - Conservation of Energy #4
This video covers: - Conservation of energy principle - Open vs closes systems - Examples of how energy is transferred General info: - Suitable for all GCSE and IGCSE courses Exam board specific info: AQA - Everything is relevant to your...
Curated Video
Different Types of Energy
Dr. Forrester describes the different types of energy, including potential, kinetic, mechanical, and chemical energy as well energy created by light, sound, and heat.
Curated Video
Kinetic Energy
Dr. Forrester defines kinetic energy and discusses the effects that mass and speed have on kinetic energy. She also explains how kinetic energy can change into other types of energy.
Curated Video
I WONDER - What Is Chemical Energy?
This video is answering the question of what is chemical energy.
Curated Video
I WONDER - What Are The Different Types Of Chemical Reactions?
This video is answering the question of what are the different types of chemical reactions.
Curated Video
I WONDER - Is Chemical Energy Harmful To The Environment?
This video is answering the question of is chemical energy harmful to the environment.
Curated Video
I WONDER - How Can We Measure Chemical Energy?
This video is answering the question of how can we measure chemical energy.
Curated Video
I WONDER - How Can Chemical Energy Be Used?
This video is answering the question of how can chemical energy be used.
Curated Video
Plastids and Mitochondria
Plastids and Mitochondria examines energy transformations by describing the fundamental roles of plastids and mitochondria.
Curated Video
Photosynthesis
Photosynthesis analyzes the process of photosynthesis by describing how cells and organisms acquire and release energy.
Visual Learning Systems
Forms of Energy and Energy Conversion
In this video, we explore the concept of energy conversion and how different forms of energy can be transformed into one another. The video also touches upon how plants convert electromagnetic energy from the sun into chemical energy...
Learning Mole
Seaweed Forests
A series aimed at Primary School students learning all about the Ocean and its inhabitants in their science classes. This video in particular will take students through the basics of seaweed forests, something they may never have heard of.
Curated Video
Calculating Efficiency and Energy Transfers in Devices
This video is a lecture on efficiency where the speaker explains how to calculate the efficiency of a device and identify the energy transfers that take place. The video starts with an introduction to Sankey diagrams that detail all the...
NASA
NASA in Silicon Valley: Lynn Rothschild Talks About Creating Synthetic Organisms And NASA’s Search For Life Beyond Earth
A conversation with Lynn Rothschild, astrobiologist and synthetic biologist in the Earth Science Division at NASA’s Ames Research Center in Silicon Valley.
Institute of Human Anatomy
Debunking the Myth of Zombies
In this video, the teacher explains why zombies are impossible by examining the stages of death and the decomposition process in the human body. They discuss the effects of rigor mortis, lack of oxygen to the brain, and the breakdown of...
NASA
On a Mission: Season 3, Episode 9: Life Bound
We hike in the Australian Outback with Abigail Allwood to visit the most ancient fossils on Earth, and track the imprint of life over space and time with David Grinspoon.
Curated Video
The Transfer of Biomass in Food Chains: Efficiency and Energy Loss
This video is a lecture presentation on the transfer of biomass in food chains. The presenter explains how processes carried out by living organisms can affect the amounts of biomass and energy transferred from one trophic level to...
Australian Broadcasting Corporation
Back To The Moon: The technology used for the Apollo moon missions
After a quiet half a century since the last Apollo mission landed on the moon, Associate Professor Alan Duffy takes us inside the new space race. Bob Giffen explains the technology and the mindset it took to get man on the moon. Back to...
Curated Video
Calculating Efficiency and Energy Transfers for Devices
This video provides an explanation of how to calculate the efficiency of a device by using Sankey diagrams to identify energy transfers and utilizing a formula to find the percentage of useful energy output. The video includes examples...
Curated Video
How A Car Battery Works
How does a car battery work, learn from the basics where we use and battery and how batteries work.