Forces are all around us and are the reason why objects accelerate (speed up, slow down or change direction)! Forces can either be balanced or unbalanced. When the forces are balanced, the net force is 0 and the object's motion will not...

Acceleration is the rate of change in velocity over time. Acceleration can be calculated using the formula a=vf-vi/t. Acceleration can be positive, which means speeding up, negative which means slowing down and it can also be 0 which...

In this video, the host introduces a new co-host, Kiwi, and the official Human Nature Band. The first guest, Hannah the Hummingbird, discusses the importance of patience and how hummingbirds practice patience during their slow-paced...

Tai Chi Modernization Show:As China undergoes modernization, the traditional art of T'ai Chi faces concerns about its preservation. A showcase explores the juxtaposition of ancient arts in a rapidly changing society.

“Super Summary” explores the characteristics of a summary.

Wisdom is in the eyes and ears of the people around you. So, to make the right impact with your insights, you need to be able to generate the gravitas that says 'my insights are worth noting'....

This video helps in introducing the RxJava framework (in a nutshell).

This video gives kids a chance to practice high frequency words along with easy to decode short vowel words. Kids practice reading a sentence word by word, and then read it all together. <br/>

How do we reduce the impact of climate change, and could geoengineering be the solution? Host Sinead Bovell is joined by sci-fi writer Kim Stanley Robinson and other experts to examine the goal of Global Net Zero Emissions, direct air...

The weird effects of Einstein's theory of gravitational time dilation.

Verona Rupes, found on Uranus' moon Miranda, is 20km tall! But because Miranda is so small, and its gravity so weak, would you survive falling off it? Astrum answers!

Here's 12 drills to train your ball control with both feet.

No one can beat trees at living long. Methusaleh, the single oldest living tree, that we've discovered, is over 4,800 years old. On the other hand, Pando is a colony of quaking aspen trees all born from the same over 70,000 year old root...

In a well-known TV show, a team of experts conducted an experiment to determine the effectiveness of water as a shield against bullets. They used different types of firearms, such as a 9mm pistol, shotgun, M1 Garand semi-automatic...

The process that takes place when two tectonic plates collide together, and one is pushed under another.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and...

A small, extremely dense star characterised by high temperature and luminosity, no longer capable of nuclear fusion.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning...

Heroin is found in many different powdered forms, often mixed with other dangerous substances. How does Heroin affect the brain, and how does this make it one of the most dangerous drugs? Biology - Healthy Living - Heroin is a drug made...

Marine mammals like dolphins, seals and whales can hold their breath far longer than humans. How do they do this?



Biology - Human Body - Learni

ng Points.

Underwater mammals, such as humpback whales, can...

Find out how humans can overcome biological responses to hold their breath underwater for several minutes.



Biology - Human Body - Learni

ng Points.

When we hold our breaths, our lungs signal the brain to...

Forces play a huge role in the sport of curling. Discover how curlers manipulate friction as they compete. Physics - Forces - Learning Points. Friction plays an important part in sports, including curling. Curlers use the power of...

Friction can be friend or foe. What is friction, how does it affect our lives and how can we alter it? Physics - Forces - Learning Points. Friction is a resistive force between surfaces moving at different velocities. Friction is...

Where are fold mountain ranges found on our planet? And how do the movements of tectonic plates affect their growth? Earth Science - Geology - Learning Points. A Fold mountain forms over millions of years by a process called orogeny....

We lower a helium-filled balloon into liquid nitrogen to see how the change in temperature affects its volume. When it hits the cool liquid nitrogen, the gas inside contracts and the volume of the balloon decreases. When it is removed...

We create a rapidly expanding column of foam by mixing chemicals. Hydrogen peroxide and detergent are added to potassium iodide and food colouring to set off a reaction that creates vibrant expanding foam. Chemistry - Reactions -...