Visual Learning Systems
Energy Review
This video reviews the topics covered in the Energy series. In this series, we explore the various forms of energy, including mechanical, nuclear, heat, chemical, and electromagnetic energy. We delve into the concepts of kinetic and...
Visual Learning Systems
Plant Activities: How Do Plants Eat?
Several important plant activities including photosynthesis, reproduction, growth and germination are investigated in this series of videos. Students will learn how these processes are related to the structure of plants. Important...
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...
Visual Learning Systems
Our Precious Earth: Earth's Natural Resources
All the people in the world live on the same planet, which we call home. This program explains why Earth is precious and how it is being damaged. Special attention is paid to how we can conserve natural resources and care for the planet.
Practical Ninjas
The detection of radiations | Photosensitive Detectors | AI 01
Analytical Instrumentation (AI) deals with the instrumentation systems designed to perform quantitative and qualitative analysis of a sample. These instruments play a vital part in laboratories, quality control centres, research labs to...
Curated Video
Understanding Efficiency: Examples and Equations
In this video, the concept of efficiency is discussed in relation to devices that transfer energy from one form to another. The video provides three examples of calculating efficiency, including a light bulb, a speaker, and an electric...
Visual Learning Systems
What Is Light?: Using Light
What is light? What are some of the ways we use light? This program helps students develop a basic understanding of these difficult questions. The fundamental characteristics of light are highlighted. Real life examples of things that...
Visual Learning Systems
Investigating Chemical Reactions: Clues to Chemical Reactions
Upon viewing the Investigating Chemical Reactions video series, students will be able to do the following: Define a chemical reaction as a process in which substances undergo changes to produce new materials with different properties....
Curated Video
Photosynthesis: The Process of Creating Energy in Plants and Algae
This video explains the process of photosynthesis, which is how plants and algae make their own energy. The video describes the photosynthesis reaction, including the reactants (carbon dioxide and water) and products (glucose and oxygen)...
Visual Learning Systems
The Shape of Earth and the Power of the Sun
In this video, students learn about the shape of the Earth and its relationship to the sun. They also understand how the sun, despite being far away, emits heat and light energy that provides daylight on Earth. This video is part of the...
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
Forces and Work: Understanding and Measuring Work Done
The video is a lecture or presentation on forces and work. The speaker defines what work is and provides examples of how energy is transferred from one form to another. The speaker also explains how to measure work and the equation for...
Curated Video
Chemiluminescence: The Science Behind Glowing Reactions
Chemiluminescence is a light emission phenomenon due to a chemical reaction. Let's learn how and why this type of chemical reaction occurs. Luminescence part 1/3
Curated Video
Photosynthesis - Energy in a Cell
Photosynthesis is the process that plants use to convert energy from the Sun into food. In this lecture, I talk about the process of photosynthesis, and show the steps involved in producing glucose. I go into the Light dependent and...
Curated Video
Understanding Energy Transfers with Sankey Diagrams
This video is about Sankey diagrams and how they can be used to represent energy transfers in a system or process. The video uses examples such as a car engine and a light bulb to explain how energy can be transferred and wasted in...
Curated Video
Energy Transfers and Transformations in Different Systems
This video discusses energy transfers within different systems. It provides five examples, including the energy transfer when a ball is projected vertically upwards, when a moving object hits an obstacle, when brakes are applied to slow...
Curated Video
Bioluminescence: Nature's Light Show
Bioluminescence is a chemical reaction in living creatures that generates light. In some places, the presence of bioluminescent creatures is an indicator of a healthy environment. Learn about the different types of bioluminescence....
Curated Video
Photosynthesis and Factors Affecting its Rate in Plants
The video discusses the process of photosynthesis, how plants make their own food, and the factors that affect the rate of this process. The video explores the impact of light intensity, carbon dioxide concentration, temperature, and the...
Curated Video
Limiting Factors of Photosynthesis
This video discusses the rate of photosynthesis. The video explores the three key limiting factors to photosynthesis: light intensity, temperature and carbon dioxide concentration. The video also highlights the importance of chlorophyll....
Visual Learning Systems
The Air Around Us: The Atmosphere in Action
Often hard-to-understand concepts of air, gases, air pressure, and layers of the atmosphere are plainly explained in this fascinating video. Concepts and terminology: oxygen, nitrogen, layers, weather, jet stream, and northern lights.
Let's Tute
Understanding Plant Nutrition and Photosynthesis
This video explains the process of photosynthesis and how plants obtain their nutrition. It covers the materials required for photosynthesis, how plants acquire them, and the end result of the process. It also highlights the importance...
Curated Video
Photosynthesis: The Biochemistry Behind How Plants Make Their Food
Plants, unlike most living things, produce their own food through a process called photosynthesis. Photosynthesis means 'making using light'. Plants use the energy from the sunlight to make food. The food matter comes from carbon dioxide...
FuseSchool
BIOLOGY - Plant Biology - What is photosynthesis
We wouldn’t have life without photosynthesis; life processes depend upon it. Not only are photosynthetic organisms the main producers of food, but without photosynthesis Earth’s atmosphere would lose its oxygen. In photosynthesis is that...
Rock 'N Learn
Physical Science : Light And Energy
Physical Science for Kids is the fun way to learn important facts about physical science and get ready for tests. Take a fascinating journey to the Super Science Station to learn about light and energy.