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H is for Hawk: A New Chapter

Following the success of Helen Macdonald's bestselling novel of the same name, H is for Hawk: A New Chapter is an intimate and personal journey. After the loss of her father, Helen trained the hardest bird in falconry, a goshawk. The cathartic experience helped her to grieve and now she is ready to do it again, but this time she hopes it will be her wings to somewhere new. In this beautiful and moving film, Helen trains a new bird and follows a wild goshawk family at the nest, getting closer than ever before to these fiery eyed birds of prey.

2017 • Natural WorldNature

Octavian, Antony and Cleopatra

After Caesar, Antony and Octavian divided the empire for a time. But there could only be one successor to Caesar. Ten years later, the supreme strategist Octavian waged a critical naval battle, the Battle of Actium, against his former ally, Antony, who now had the backing of Cleopatra.

2011 • The Destiny of Rome: Series 1History

Avenging Caesar

Marc Antony and Octavian were part of the triumvirate seeking to avenge Caesar. The two leaders managed to combine their forces to punish Brutus and Cassius, Caesar’s assassins, following the Battle of Philippi in 42 BC. But how would the ambitions of the two men collide as time went on?

2011 • The Destiny of Rome: Series 1History

Heartbeat the Miracle Inside You

Nikki Stamp takes us into the amazing world of our hearts -- revealing how they function, how we can look after them and shows us the latest science she uses to help fix them when they go wrong.

2017 • Catalyst: Series 18Health

Secrets of the Dinosaur Crater

A group of world-renowned scientists are on a quest to uncover the secrets of the most significant day in our planet's history: the day that killed the dinosaurs. 66 million years ago an asteroid the size of London hit the planet in the modern-day Gulf of Mexico. Now, as co-leaders of an expedition to drill deep into the Chicxulub asteroid impact crater, Geologists Sean Gulick and Jo Morgan have set out to answer how this resulted in the extinction of dinosaurs.

2017 • Catalyst: Series 18Nature

Can We Save the Reef?

Off Australia's northeast coast lies a wonder of the world, a living structure so big it can be seen from space, more intricate and complex than any city, and so diverse it hosts a third of all fish species in Australia. The Great Barrier Reef as we know it -- 8,000 years old and home to thousands of marine species -- is dying in our lifetime.

2017 • Catalyst: Series 18Environment

Recommended

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What Happened Before the Big Bang

Horizon takes the ultimate trip into the unknown, to explore a dizzying world of cosmic bounces, rips and multiple universes, and finds out what happened before the big bang.

2010 • HorizonAstronomy

Hiding in the Light

The Ship of the Imagination travels back in time to reveal 11th century Europe and North Africa during the golden age of Islam, when brilliant physicist Ibn al-Haytham discovered the scientific method and first understood how we see, and how light travels. Later, William Herschel discovers the infrared and the signature hidden in the light of every star, eventually unlocking one of the keys to the cosmos.

2014 • Cosmos: A Spacetime OdysseyAstronomy

Oceans of the Solar System

The oceans define the earth. They are crucial to life and we used to think that they were unique to our blue planet. But we were wrong. It has recently been discovered that there are oceans all over our solar system, and they are very similar to our own. And now scientists are going on an epic journey in search of new life in places that never seemed possible. Nasa is even planning to dive to the depths of a strange, distant ocean in a remarkable submarine. Horizon discovers that the hunt for oceans in space is marking the dawn of a new era in the search for alien life.

2016 • HorizonAstronomy

Per Aspera Ad Astra

"It is beyond our powers to predict the future"

1989 • The Sagan SeriesAstronomy

Asia

Dr. Alice Roberts travels to Northern Siberia to learn how hunter-gatherers survived there.

The Incredible Human JourneyHistory

Size Matters

In this episode, Brian travels round Australia to explore the physics of the size of life.

Wonders of LifeNature

Design

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CRASH: The Year Video Games Died

Lil' piece of Arcade history.

2016 • Design

Forest

Architect Piers Taylor and actress Caroline Quentin explore unusual homes built in or near areas of forest. After trips to properties near Madrid and the Catskill Mountains in New York State, they arrive in Piha, New Zealand, to a house built within an indigenous forest of pohutukawa trees. Navigating very strict environmental laws, this wooden-cladded and glass-roofed property mimics the branches of the surrounding trees, while its huge sliding glass walls open up to allow the surrounding forest to become an intrinsic part of the house itself.

2017 • The World's Most Extraordinary HomesDesign

Teaching to See

This [film] is about patient and dedicated teaching, about learning to look and visualize in order to design, about the importance of drawing. It is one designer’s personal experience of issues that face all designers, expressed with sympathy and encouragement, and illustrated with examples of Inge [Druckrey]’s own work and that of grateful generations of her students. There are simple phrases that give insights into complex matters, for example that letterforms are ‘memories of motion.’ Above all, it is characteristic of Inge that in this examination of basic principles the word “beautiful” is used several times.”

2012 • Design

Designing Cultures: Haiti

Patty Johnson has worked in South America, The Philippines, and South Africa, collaborating with indigenous groups in the creation of high-end design products that are sustainable in communities with low employment. For her current project, Patty travels to the devastated country of Haiti.

2012 • Great Minds of DesignDesign

Paula Scher: Graphic Design

Graphic designer Paula Scher paints with words, developing the visual language of iconic brands and institutions around the world.

2017 • Abstract: The Art of DesignDesign

Polygon Realm

The forging of a polygon realm.

2014 • A Brief History of GraphicsDesign

Brain

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Destruction

We humans love to build, create, and organize. So why do we also love to destroy things? Can violently breaking stuff really help to calm us down, or does it just make us more angry? In this episode of Mind Field, I take a hard look at our urge to destroy.

2017 • Mind FieldBrain

Out of Control?

We all like to think we are in control of our lives - of what we feel and what we think. But scientists are now discovering this is often simply an illusion. Surprising experiments are revealing that what you think you do and what you actually do can be very different. Your unconscious mind is often calling the shots, influencing the decisions you make, from what you eat to who you fall in love with. If you think you are really in control of your life, you may have to think again.

Brain

The moon illusion

Have you noticed how the full moon looks bigger on the horizon than high overhead? Actually, the two images are exactly the same size -- so why do we perceive them differently? Scientists aren't sure, but there are plenty of intriguing theories. Andrew Vanden Heuvel unravels the details of focus, distance and proportion that contribute to this mystifying optical illusion.

2013 • TED-EdBrain

Deepest Desires

Professor Robert Winston explores the complex world of sexual attraction, investigating why men are more open to casual sex, what drives women to be unfaithful and what can ignite male sexual jealousy.

Human InstinctBrain

Brain Factory

Worldwide, scientists are engaged in an effort to transfer the human brain to an avatar. Their goal is to transform humans into digital beings and thereby free them from the curse of aging, and from death. So do we really need a body? Can we become immortal?

2017 • Brain

Touch

How much of the sensations we feel is determined by our physical bodies? Maybe our minds play a bigger role than we know. I’ll see if people can be tricked into feeling intense physical pain, even though it’s all in their heads. I’ll also look at a machine that makes it possible for you to tickle yourself, and I’ll show you a weird physical illusion you can do at home.

2017 • Mind FieldBrain

Randoms!

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Secrets of the Sphinx

Was the Sphinx originally built with a lion's head and later remodeled? Dr. Zahi Hawass presents the latest theories and evidence in the mystery of the Sphinx. Egypt is a land filled with hidden treasures, buried secrets, and centuries of old mysteries left unsolved. Perhaps the greatest of these is the Sphinx, no one knows for sure who built it, or when. This Sphinx, a lion with the face of a pharaoh, towers above the Giza Plateau. It is a four-and-half thousand -year old puzzle, but now the latest science is offering new clues.

2008 • Egypt UnwrappedHistory

The Great Flood

The great flood in the Okavango turns 4,000 square miles of arid plains into a wetland.

Nature's Great EventsNature

End of Days

Professor Brian Cox tells the biggest story of them all. Inspired by the Southern Sky as he travels Australia, Brian reveals our very latest understanding about how the Universe began & how it will end.

2017 • Brian Cox: Life Of A UniverseAstronomy

Colours Of Earth

In the first episode, Helen seeks out the colours that turned planet Earth multicoloured. To investigate the essence of sunlight Helen travels to California to visit the largest solar telescope in the world. She discovers how the most vivid blue is formed from sulfur atoms deep within the Earth's crust and why the presence of red ochre is a key sign of life. In gold, she discovers why this most precious of metals shouldn't even exist on the surface of the planet and in white, Helen travels to one of the hottest places on Earth to explore the role salt and water played in shaping planet Earth.

2015 • Colour: The Spectrum of SciencePhysics

Human Experimentation: The Good, The Bad, & The Ugly

In the early days of the space race, agency researchers in Russia and at NASA really weren't sure all what would happen to an astronaut in space. They didn't know if a human mind could handle actually seeing Earth or what would happen to the human body when exposed to long periods of weightlessness. Would their blood forget which way to pump? Would their eyeballs shift or their inner ears wig out? They sent up mice and monkeys and dogs, to see what happened, and in 1961, the Russians strapped a man to a rocket headed for orbit. Yuri Gagarin was the first person in space. The ultimate human guinea pig, he survived, becoming an international hero.

2014 • SciShowHealth

The Sun’s surprising movement across the sky

Suppose you placed a camera at a fixed position, took a picture of the sky at the same time every day for an entire year, and overlaid all of the photos on top of each other. What would the sun look like in that combined image? A stationary dot? A circular path? Neither. Oddly enough, it makes a ‘figure 8’ pattern, known as the Sun’s analemma.

2015 • TED-EdAstronomy