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For the Juniors: How do mangrove trees survive?

Imagine a plant that lives in mud and is soaked in sea water twice a day. Find out how mangroves thrive in conditions that would kill other plants. View the amazing adaptations that make mangroves such special plants.

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BTN: Volcanoes and people

Imagine living in the shadow of a volcano? Well, millions of people do in Naples, Italy, where a massive volcano called Vesuvius exists. This clip explores the dangers posed by volcanoes and investigates some recent and ancient eruptions. Find out some misconceptions about volcanoes and discover how science is helping prevent ...

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Experimentals: Make your own rocket fuel...!?!

You know what happens when the pressure in a bottle reaches extreme levels: KABOOM! Discover with Ruben and Bernie how mixing together some everyday household chemicals can fuel a fizzy fountain or a model rocket, with spectacular results. This is chemistry in motion.

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BTN: Living on the International Space Station

What would it be like to live on a space station? In this clip you'll see footage of astronauts on the International Space Station and discover what their daily life is like. You'll also find out about how the space station was built and about some important research being done there.

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The historical legacy of John Glover

English artist John Glover emigrated to Van Diemen's Land in 1831. He settled on a generous land grant called "Patterdale", near Deddington in northern Tasmania. Many of Glover’s artworks provide historical records of the people, plants and animals who lived in the area, as well as the changes wrought by European settlement.

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The Navigators: Baudin arrives at Ile de France

Discover a surprise that waits for Nicolas Baudin on his voyage to explore 'New Holland'. Baudin visits Ile de France (Island of France), a French colony in the Indian Ocean. Baudin and his crew are desperate for rest and fresh supplies here. Imagine their distress when they find trouble instead.

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Outback House: Arrival of the governess

Imagine leaving your home to travel back to a time over 150 years ago, to live and work on an outback farm. Sixteen Australians take part in a reality TV show about life on Oxley Downs, a sheep station built to look and work like a real station of the 1860s. Join the squatter's family as they eagerly await the arrival ...

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Hour of Code: Introduction

The Hour of Code is a one-hour introduction to computer science, designed to demystify code and show that anybody can learn the basics.  This video explains what computer science is and what a computer programmer does. This is the first of seven clips in the Hour of Code tutorial. To try your hand at coding visit learn.code.org

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Meet the BFFs: Four fundamental forces

We all know something about gravity, but what about the other fundamental forces of physics? Explore the properties of two familiar forces experienced in daily life, and of two less familiar ones. How do they interact, and what keeps everything from falling apart? This video was Kate Dent's entry into the 2013 Sleek Geeks ...

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Purdiwan: Pretty One

The Garrwa people live inland from the Gulf of Carpentaria, on either side of the border between the Northern Territory and Queensland. In this brief but beautiful animation, a Garrwa woman herds her pretty goats eastward.

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Elliot and the Surfing Scientist: Food is stored energy

Elliot challenges Ruben Meerman, the Surfing Scientist, to do an experiment that involves explosions, pretty colours and lollies! Watch this clip to see what he comes up with. You might also learn something about chemical reactions and the stored energy in food.

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Pet Superstars: Guinea pig superstar

Meet Larissa and her guinea pig called 'Superstar'. Learn how Larissa cares for her guinea pig pets and what her dream is. Find out what makes Superstar a superstar pet.

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Can We Help?: Got or gotten? What a nightmare!

Words have a history. Knowing their history helps us to understand what they mean and why some people use them in different ways. Professor Kate Burridge explains how the use of the past tense of the verb 'get' (gotten) has changed, but is still in use by many people. She also discusses the history of the word 'nightmare'.

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What is a quarter?

What is a quarter? You get quarters when you divide a whole into four equal parts. Each one of these four parts is a quarter. Watch this great explainer produced by Monique in collaboration with ABC Splash and see how she explains quarters.

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Paul Keating's 1992 Redfern speech

On 10 December 1992, Australian Prime Minister Paul Keating delivered a speech in Redfern, Sydney at a celebration of the International Year of the World's Indigenous People. The speech addressed many of the injustices suffered by Aboriginal and Torres Strait Islander peoples in the previous 200 years. Today, it is regarded ...

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What is a meat safe?

Before fridges were invented, people used meat safes to keep their food cool. But what is a meat safe? Watch this clip to find out! What was the meat safe made out of? How was it designed to keep bugs out? And how did the meat safe actually keep food cool? Think about the way we keep food cool today. How do the fridges ...

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Battle of Fromelles explained

Have you heard of the Battle of Fromelles? It was an important World War I battle for Australia for many reasons. Watch this video explainer to find out more about this battle and its significance to many Australians.

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MathXplosion, Ep 39: Area vs perimeter

Want to know the trick to making a really big fort? Using cushions to build a fort, explore the concept of finding the largest area for a fixed perimeter. Surprisingly, there is no direct relationship between the perimeter of a rectangle and its area.

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What's With Poetry?, Ch 1: What is poetry?

It is easy to dismiss poetry as too difficult, but really all you have to do with poetry is read it and then think about how it makes you feel. Yes, there are rules to poetry, but there are rules to most things we enjoy. Watch this video as Matt from the Sydney Story Factory explains how writing poetry is just another way ...

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BTN: Colour blindness - seeing the world differently

The ability to see colours is an important human trait, but did you know some people's colour vision is impaired. View this clip to discover what it means to be colourblind and how it happens. Find out also about the extraordinary colour vision of the dunnart, and why it is important for this nocturnal marsupial.