Curated Video
Understanding Atmospheric Pressure and Altitude
The video explains what atmospheric pressure is and how it changes with altitude above the Earth's surface. The video then goes on to explain how pressure increases as we move deeper into the atmosphere due to the greater weight of air...
Science360
3D-printed human cells - Biotech's Future
Nano3D Biosciences Inc., a small business funded by the National Science Foundation Small Business Innovation Research program, uses a magnetic 3-D bioprinting technology to reimagine cell culture models and tissue engineering.
Hubert...
Curated Video
Writing and Interpreting Expressions for Surface Area of Geometric Objects
In this video, students learn how to write and interpret expressions to calculate the surface area of geometric objects. The teacher emphasizes the importance of using the correct formulas and identifies the visible and hidden surfaces...
Curated Video
The Science of Iridescence
This video explores the concept of iridescence, where seemingly colorless or differently colored surfaces change their color when viewed from different angles. It explains how iridescence occurs through mechanisms like thin film and...
DoodleScience
Heat Transfer - Radiation _ GCSE Physics
Heat can be transferred from place to place by conduction, convection and radiation. Today though we'll be focusing on radiation. All objects emit and absorb thermal radiation, which is also called infrared radiation. Even we do, just a...
Professor Dave Explains
Introduction to Innate Immunity
By now we've introduced a number of elements of the immune system. Now it's time to start learning how these work together to recognize and eliminate pathogens. Let's start by taking a deep dive into the innate immune response. This...
Flipping Physics
Introduction to Static and Kinetic Friction by Bobby
Bobby teaches the basics of friction and the differences between Static and Kinetic Friction.
Curated Video
Understanding Pressure in Gases: The Effect of Volume and Temperature
This video lecture focuses on how the volume of a gas affects its pressure. It first explains how temperature affects pressure and then delves into the example of how a fixed mass and temperature of gas stored in a piston react to...
msvgo
Refraction through a glass block and a prism
Explains the refraction of light through a rectangular glass block, Defines the term lateral shift, Explains the refraction of light through a glass prism.
Curated Video
Introduction to Friction: Static and Kinetic Friction
This video explains the concept of friction, which is a force that exists between two objects that resists motion. The video discusses the two types of friction, static and kinetic, and explains how they work. It also explains how the...
msvgo
Image Formed by Mirrors
It explains the nature of images formed by different types of plane mirrors.
Curated Video
Investigating the Emission and Absorption of Infrared Radiation Based on Surface Nature
The video discusses experiments that investigate how the emission and absorption of infrared radiation depend on the nature of the surface. The experiments involve using copper beakers with different painted surfaces and measuring the...
msvgo
Friction and Its Types
It explains the types of friction, namely static, rolling, sliding and fluid friction.
FuseSchool
Crude Oil Fractions & Their Uses
Learn the basics about the uses of crude oil fractions. Before watching this video you should watch our video explaining how crude oil is separated into it's different length hydrocarbon fractions by utilising the different boiling...
Let's Tute
Surface Area of Cube, Cuboid and Cylinder
In this online Math video on Surface Areas and Volumes Class 10 Maths you will study Surface Area of Cube,Cuboid and Cylinder
Curated Video
What's The Risk Of House Hunting?
In our series "What's the Risk?" experts weigh in on what risks different scenarios pose for transmitting COVID-19.
Press Association
Tips on how to keep surfaces germ-free during the pandemic
Infection control expert Dr Allen Hanouka from GAMA Healthcare gives tips on best practice for keeping surfaces clean ahead of families come together over Christmas. For more information on keeping your home clean this Christmas, explore...
Press Association
Tips on how to keep surfaces germ free during the pandemic
Infection control expert Dr Allen Hanouka from GAMA Healthcare gives tips on best practice for keeping surfaces clean ahead of families come together over Christmas. For more information on keeping your home clean this Christmas, explore...
Curated Video
Study: Coronavirus Can Remain Viable On Some Surfaces For Days
It can remain viable anywhere from three hours in the air to up to three days on plastic and stainless steel surfaces.
Press Association
Hand-washing and cleaning surfaces to remove germs
Coronavirus germs exist on surfaces we touch every day according to experts. Since the outbreak of coronavirus health officials and experts have advised washing hands regularly for 20 seconds at a time.
Curated Video
Expert on radiation comments on the effects of polonium in humans
1. Doctor Colin Hill, Associate Professor of Radiation Oncology at University of Southern California, looking at X-rays
2. Close of Doctor Hill
3. Close-up of X-ray on display board
4. SOUNDBITE (English) Doctor Colin Hill, Associate...
Curated Video
Experts Say Disinfecting Surfaces Won't Prevent COVID-19
Experts say people should focus on the three Ws: wear a mask, watch your distance and wash your hands.