Curated Video
GCSE Biology - Surface Area to Volume Ratio
This video covers: - What surface area to volume ratio means - How to calculate surface area and volume - Why large organisms need specialised exchange surfaces and transport systems
Curated Video
GCSE Chemistry - Factors Affecting the Rate of Reaction #47
This video covers: - Collision theory, and how it relates to the rate of reaction - The effect of temperature - The effect of concentration and pressure - The effect of surface area - The effect of catalysts
Curated Video
GCSE Chemistry - Nanoparticles #22
This video covers: - What nanoparticles are and why they're useful - The uses of nanoparticles e.g. as catalysts, in nano-medicine, and in electrical circuits - The risks of nanoparticles - How silver particles are used in suncreams and...
Curated Video
How to NOT overcook your food
It's possible to overcook your food AFTER you take if off the heat - but science can help you avoid it.
Curated Video
How Ancient Kings Split a River & Fed Millions
Permaculture instructor Andrew Millison journeys to South India to film the ancient water management system of the Cholla Dynasty in the Cauvery River Delta. We visit multiple structures within the state of Tamil Nadu including the...
Curated Video
India's Water Revolution #3: From Poverty to Permaculture with DRCSC
Permaculture instructor Andrew Millison journeys to India to film the epic work of the Development Research Communication and Services Centre (DRCSC) in the state of West Bengal. We tour multiple villages in the tribal district of...
Curated Video
High Five Facts - Biggest Lakes
This video explores five fun facts about biggest lakes.
Curated Video
HVAC - AHU Filters
In this video we take a look at the primary and secondary filters inside a HVAC AHU Air Handling Unit We use 3D models, real world photos and worked examples to help you understand how they operate.
Curated Video
HVAC Heat Exchangers Explained The basics working principle how heat exchanger works
HVAC Heat Exchangers. In this video we'll be answering what is a heat exchanger, how does a heat exchanger work and then using 3D models we'll review real world applications to help you learn HVAC heat exchangers and building services.....
Curated Video
Shell and Tube Heat Exchanger basics explained
Shell and tube heat exchangers. Learn how they work in this video.
Curated Video
Industrial Heat Exchangers Explained
Industrial heat exchangers explained, learn the different types of heat exchangers used and how they work with examples.
Debunked
How To Survive Falling From A Plane Without A Parachute! #SURVIVAL #MYTHS #
You wake and suddenly you're no longer on the plane! But what are your chances and how do you increase your odds of surviving a fall from the cruising altitude of an airliner?
Zach Star
What are the odds that 3 'random' points on a sphere will form an acute triangle?
What are the odds that 3 'random' points on a sphere will form an acute triangle?
The Noted Anatomist
Introduction to Histology
This video tutorial discusses an Introduction to Histology (study of tissues): 0:00. Intro 0:35. Hierarchical organization of living matter 1:56. H&E stains 3:00. Epithelium overview (characteristics and classifying scheme) - 9:12....
Curated Video
Surface Area
“Surface Area” will show the proper methods of acquiring the surface areas of different shapes.
Nature League
Exploring Adaptations | Compilation
Brit looks back on our fifth month on Nature League, when we explored the theme of adaptations.
Nature League
Exploring Nature In Other Disciplines | Compilation
Brit Garner presents a compilation of videos from Nature League's "Nature+" series, in which she explores nature in the context of other disciplines like diplomacy, engineering, and the performing arts.
Science Buddies
The Phone Book Friction Experiment (with sticky notes)
As seen on Mythbusters - you can try this experiment yourself with sticky notes! For a version you can do (safely) at home, see the written instructions on our site: https://www.sciencebuddies.org/stem-activities/notepad-friction
Curated Video
Using Polynomial Long Division to Solve Word Problems in Geometry
In this video, students learn how to use polynomial long division to solve word problems involving rectangular prisms. The video provides step-by-step instructions on finding the height and length of a prism given the volume and surface...
Curated Video
Factors Affecting Diffusion and Fixed Law
This is an educational video that discusses the factors that affect diffusion, which is the process by which particles move from an area of high concentration to an area of low concentration. The video outlines three key factors that...
Curated Video
Understanding Area, Surface Area, and Volume: Choosing the Right Units
In this video, the teacher explains how to determine whether to find area, surface area, or volume in different situations by considering the units needed. The video provides examples and explanations for each measurement type, making it...
Curated Video
Transport of Substances in and out of Cells: Diffusion, Osmosis, and Active Transport
In this video, the concept of transport of substances into and out of cells is explained. The different ways in which this process occurs are discussed, including diffusion, osmosis, and active transport. The importance of surface area...
Curated Video
Computing Surface Area of Triangular Prisms
In this video, students will learn how to compute the surface area of triangular prisms to solve real-world problems. The teacher explains the concept of surface area and demonstrates how to find the surface area of a triangular prism by...
Curated Video
Investigating the Effect of Surface Area on the Rate of Reaction
The video discusses the topic of investigating the effect of surface area on the rate of chemical reactions. The presenter explains the concept of collision theory and how chemical reactions occur when particles collide with each other....