“Producing Heat” explains the ways heat is produced.

In this video, we explore the fascinating world of fish and their diverse anatomy and adaptations. From jawless fish to those with cartilage skeletons and bone skeletons, fish share common characteristics such as living in water, having...

X-Rays, CT Scans, MRIs, Mammograms, Ultrasounds, and PET Scans are some of the more important types of medical imaging techniques used by doctors and other healthcare professionals to look inside our bodies.
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DISCLAIMER: The...

Have you ever wondered what are X-rays used for in medicine? And how do they work? Are X-rays dangerous? In this video, we will be answering all the lingering questions you may have about this popular medical imaging technique.
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Have you ever wondered what are ct scans used for? And how do they work? In this video, we will be answering all the lingering questions you may have about this popular medical imaging technique.
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DISCLAIMER: The content in...

This video explores the fascinating history and diverse applications of X-rays. From their accidental discovery in 1895 to their use in medical imaging, art restoration, archaeology, and even astronomy, X-rays have revolutionized our...

Scientists in Argentina are using a vast network of observatory stations to study cosmic rays, powerful particles from outer space that bombard Earth. This project, funded by multiple nations, aims to understand the origins and nature of...

Millikan's Oil Drop Experiment: A Discovery and Impact
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Experiment
al Setup:
• The experiment involved measuring the force on charged oil droplets suspended between two
metal plates.
• The apparatus...

A pulsing black hole in the centre of a distant galaxy sheds light on black hole and galaxy formation. How fast are black holes rotating and how does that rotation change over its life-span?

Experience faster, non-invasive heart examinations with the revolutionary 64 slice CT scanner at Beaumont Hospital. By capturing thousands of X-rays in seconds, this cutting-edge technology provides 3D images of the heart, allowing...

The video describes the construction of the Diamond Light Source, the UK's largest investment in science in 30 years. This synchrotron will provide the most powerful source of X-rays in the world, allowing researchers to study a wide...

Learn about the concept of passive housing and its benefits. Architect Philippe Madec explains how passive design, including optimal orientation and solar panel use, leads to significant energy savings. Residents share their...

Electromagnetic waves are fundamental to understanding the nature of light and are oscillations of electric and magnetic fields that travel through space, carrying energy from one place to another. The spectrum of light is a...

In this experiment, our Testers explore three methods of making fire without using matches or lighters. Vincent learns the traditional friction method in the Alps, David constructs a solar oven with a satellite dish and mirrors, and...

Trying to hide from the house dog, Chewsocka, Nolik climbs inside the TV remote just before the dog runs away with it. Tom Thomas and Simka have to find the remote and save Nolik.

NASA's MESSENGER probes greatest images of Mercury's surface.

Look at the cool shadows made when the eclipse happens!

A mutation is a random change in the DNA. Mutations can be neutral, which means it does not cause a change in a trait of the organism, or it could cause a beneficial or a harmful mutation. There are a few different types of mutations -...

If a nuke exploded in space, gamma rays and X-rays would be emitted and would expand to light up the sky. On the surface of the planet, auroras of light would be seen for thousands of miles within minutes of the blast. The explosion...

Neutron stars are formed from the core of some starrs. Neutron stars generally have a radius of only around 12 km. With masses exceeding 1.4 times that of the Sun, these are some of the densest objects in the Universe. A tablespoonful of...

Solar and lunar eclipses are celestial phenomena that occur when the sun, moon and Earth align in a way that either the moon casts a shadow on Earth or the latter casts a shadow on the moon. So what are the similarities and differences...

Yes. Microwaves and radio waves are physically the same, i.e. both are forms of electromagnetic radiation. Some microwave rays can leak out and interfere with WiFi signals. We are basically constantly surrounded by electromagnetic...

Simply switching off your phone data wont completely eliminate radio wave emissions, even when your phone is on standby mode. This is because the phone needs to be connected to a nearby cell tower to be online and available for calls and...

High-energy electrons emitted by nuclei during radioactive decay.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...