Can Seaweed Save the World • 2017 • episode "2/6" Catalyst: Series 18

Category: Economics
Download:

Growing seaweed is now a ten billion dollar a year global industry. Tim travels to Korea to see some of the biggest seaweed farms in the world and meets the scientists who are hoping to create a seaweed revolution in Australia.

Catalyst: Series 18 • 2017 • 6 episodes •

Meet the Avatars

Imagine you could make a copy of a loved one. A digital clone with a life of its own – their Avatar. That’s the dream of biomechanical engineer, Dr Jordan Nguyen, and he says we have the technology to do it right now in the form of Virtual Reality.

2017 • Technology

Can Seaweed Save the World

Growing seaweed is now a ten billion dollar a year global industry. Tim travels to Korea to see some of the biggest seaweed farms in the world and meets the scientists who are hoping to create a seaweed revolution in Australia.

2017 • Economics

Closing in the Hunt for Alien Life

Right now researchers are hunting for extra-terrestrial life on several fronts. To find out just how close we might be to a breakthrough, astrophysicist Dr Graham Phillips visits telescopes, swims among the stromatolites on the remote West Australian coastline, and chats with scientists from around the world

2017 • Astronomy

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 • Environment

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 • Nature

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 • Health

You might also like

Grand Central Terminal

Ade Adepitan, Anita Rani, Ant Anstead and Dan Snow take a closer look at one of the most complex and powerful cities in the world, focusing on transport links in the first edition. Anita, Ade and Ant head to Grand Central Terminal, joining the daily commute on the iconic Staten Island ferry as well as the subway, suburban railroad and citibikes. Dan visits Times Square to see how the 230 LED advertising hoardings are maintained, while Ade takes a ride in a yellow cab, discovering that the business model is under threat from newly created taxi apps.

Part 1New York: America's Busiest City • 2016 • Economics

The Crisis of Credit

The Short and Simple Story of the Credit Crisis

Economics

The Real Mad Men of Advertising

The TV series "Mad Men" gave us a glimpse into the world of US advertising. Ch 1. The 1950s Now see how advertisements in the 1950s tantalised Americans with visions of futuristic homes and cars. Ch 2. The 1960s This was the era at the heart of the TV series 'Mad Men' when Madison Avenue tapped into the growing counter-cultural movement, using irreverence and wit, and changed advertising forever. Ch 3. The 1970s A golden age in America's ad world, full of creativity and a love affair with non-conformity. But it was also fraught with new challenges, including a growing mistrust amongst consumers. Ch 4. The 1980s It's the Reagan Era, and American political confidence fuels an era of heavy consumption. The creative geniuses on Madison Avenue find new ways of attracting a booming consumer spend.

2019 • Economics

The Bomb

The Bomb tells the story of the most powerful and destructive device ever invented. Learn how humans harnessed this incredible power and what challenges we have faced living with it since 1945. With newly restored footage of nuclear weaponry, some of which has only recently been declassified, go behind the scenes of the first atomic bomb, revealing how it was developed and how it changed the planet, ushering in a new era and reshaping our lives even today. Rare footage from bomb tests through the 1950s and 60s demonstrates the power and strangely compelling beauty of nuclear explosions. Hear from foremost nuclear bomb historian Richard Rhodes, former Secretary of Defense William Perry, and former Secretary of State George Shultz, as well as from scientists, weapons designers, pilots, witnesses, and ordinary men and women who have lived and worked with the nuclear bomb. Examine the choices society has made--and continues to make--to live with an invention that could destroy the planet.

2015 • Economics

Fulton Fish Market

Anita Rani, Ade Adepitan, Ant Anstead and Dan Snow look at food consumption in the Big Apple. From dusk until dawn at the New Fulton fish market in The Bronx, they uncover the hidden night time operations, hard-nosed negotiations and price fluctuations of this enormous wholesale operation. Ade also looks into local apple production, Anita visits a cattle farm that supplies the region's steakhouses, Ant visits the New NY Bridge, and Dan heads to Freshkills on Staten Island. Once the world's biggest landfill, it's been transformed into 2,200 acres of parkland.

Part 2New York: America's Busiest City • 2016 • Economics

Chernobyl and Fukushima: The Lesson

Chernobyl 1986. A nuclear reactor exploded, spewing out massive quantities of radiation into the atmosphere. Within days, the pollution had spread across Europe. Living on land contaminated with radioactivity would be a life-changing ordeal for the people of Belarus, but also for the Sami reindeer herders of central Norway. It even affected the Gaels of the distant Hebrides. Five years ago there was a meltdown at the Fukushima reactor, and thousands of Japanese people found their homes, fields and farms irradiated, just as had happened in Europe. This international documentary, filmed in Belarus, Japan, the lands of Norway's Sami reindeer herders and in the Outer Hebrides, poses the question: what lessons have we learned? Gaelic title: Chernobyl agus Fukushima: Na Leasanan

2016 • Economics