Metals are used in the human body for a wide range of medical purposes. Discover which metals are used and what properties they have that can help to heal us. Chemistry - Periodic Table - Learning Points. Titanium, stainless steel and...

From radio waves to gamma rays, the electromagnetic spectrum is useful in different ways. How does this radiation differ and how can they be used? Physics - Waves - Learning Points. Electromagnetic radiation exists along a continuous...

How an investigation into a skin disease in the American Deep South revealed the true value of a healthy diet - and what happens when you don't consume enough vitamins. Biology - Healthy Living - A lack of specific vitamins can cause...

Journey through the evolution of fish, from the first vertebrate to the fish species that would eventually evolve to crawl onto land. Biology - Animal Kingdom - Learning Points. The first fish was called Haikouichthys, and it evolved in...

What the discovery of a skeleton over 2,000 years old tells us about the training techniques of ancient olympians. Biology - Human Body - Learning Points. In 1959 the tomb of an ancient Olympian was discovered in Taranto, southern Italy....

Unspecialised cells that can divide repeatedly and develop into different types of specialised cell. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....

The leg bones are said to be stronger than concrete. Do you know the names of the bones in your leg? Life processes - Body systems - The human skeleton Learning Points The bones of the leg are the femur, tibia, fibula and kneecap. The...

Which uses more muscles: smiling or frowning?
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What do a baseball player's shoulder and a dolphin's flipper have in common?
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How fossilised bones have allowed palaeontologists to unlock the story of an Allosaurus' life.
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Video 7 of the Echolocation Unit. Time is running out, and JP is mere moments away from activating the bat blaster beam. This ill negatively affect the bats’ ability to echolocate, and they’ll be trapped inside the bat cave forever!!...

Video 5 of the Echolocation Unit. This segment transitions from bats to human technology by explaining how sonar was developed as a form of echolocation to help ships, especially submarines, navigate in the dark depths of the ocean....

Video 1 of the Echolocation Unit. The Boneheads have gathered at the haunted Bone Manor to go trick or treating. But first they have to stop JP Rothbone & his Sniveling Cronies in their latest diabolical scheme: they want to exterminate...

Uncover the role of verbs, the action words in sentences, as this video explains how they complement nouns to form complete thoughts. Examples like "Haley eats the cupcake" and "Marcus runs" illustrate how verbs represent actions or...

Artisan butcher, Tracy Smaciarz of Heritage Meats, discusses key factors in evaluating the quality of beef carcasses. It covers aspects such as muscle confirmation, fat coverage, and color, providing insights into the butcher's expert...

Descubra la inquietante belleza del osario de Sedlec, una iglesia de Praga decorada con los esqueletos de más de 40.000 individuos.<br/>

Discover the intense encounter between a Velociraptor and a Protoceratops, preserved in fossil form. Learn how the Velociraptor's attack and the Protoceratops' powerful defense led to a dramatic, fatal struggle, unearthed millions of...

Delve into the surprising truths about dinosaurs and their modern descendants—birds. In this enlightening exploration, discover how features like three-toed feet and wishbones link birds directly to their prehistoric ancestors. Learn...

This segment explores the surprisingly sophisticated daily life of Cro-Magnon humans, debunking the myth of the primitive caveman. Learn how they crafted comfortable clothing from leather and fur, adapted to harsh climates, and...

Discover how student artists help solve cold cases by reconstructing faces from the past, offering closure to grieving families.

Bones can be formed in 2 ways: intramembranous ossification and endochondral ossification. During those processes, many important cells and surrounding structures are built.

Journey through France's prehistoric past as we uncover giant dinosaur footprints in the Jura Mountains and massive fossils in Charente. This video highlights the thrilling discoveries and ongoing research that reveal the immense scale...

Explore the fascinating science behind ice skating with Mac Lesggy and Gwendal. Discover how the design of ice skates, from the edges of the blades to the pressure they exert, allows skaters to glide effortlessly on the ice. Learn...

Why did dinosaurs such as Triceratops have massive shields (frills) on their heads? Dr. David Hone argues that it was not for defence! It probably served as a socio-sexual display. Given that behaviours don’t fossilise, is it possible to...