DocuBox HD

In January 2017, a team of explorers traveled to Madre de Dios Island, a terra incognita in the heart of Patagonia and the Chilean Antarctic Territory. This risky venture in one of the most remote places in the world required speleologists, divers, geologists, botanists and biologists to brave extreme conditions in the hope that the research program would lead to recognition as a UNESCO.

One million different species of insects live on Earth. Diving into their world is kind of like adventuring to a faraway and unknown galaxy. With one difference: these living creatures do not live light-years away from us but right under our feet! With unique technologies shots developed by an Austrian entomologist, the film Survivors of the Invisible will make you discover the world of insects as

Thanks to a molecular device called CRISPR-Cas9, editing DNA will soon be as easy as pressing a button. This technology could help us wipe out all sorts of diseases, but it would also make it possible to order a "programmed" human embryo. The economic and ethical impacts of such a discovery are overwhelming. Can we forge life and evolution according to our needs? Should we?

From his atelier in Barcelona, David Bagué, one of the world's most talented and charismatic luthiers, dedicates body and soul to making violins with a single purpose: to reach the transcendence Stradivarius' violins achieved.

When they were kids, Johnny and Luther Htoo were invincible. This is at least what believed "God's Army" soldiers, a Karen guerilla group led by the 12 years old twin brothers. Today, Johnny and Luther are 27 years old. Their past glory is long gone, and their respective lives illustrate the fate of Burmese ethnic minorities who dare confronting the central government.

Albert (21) decides to fight cancer on his own terms while striving to help others around the world going through the same traumatic experience.

A biography of the greatest player of all time on the pitch and one of the most iconic legends in sport.

The city of brotherly love does not disappoint history lovers. We visit Independence hall, the liberty bell, Elfreth's alley, the Philadelphia Museum of Art, and get creeped out at America's first penitentiary, Eastern State.

This country music Mecca has a plethora of American history to explore. We'll stand on the stage of the Grand Ole Opry, visit the home of the 7th US President Andrew Jackson, and visit the largest recreation of the Parthenon outside of Greece.

Journey inside Dust Storms to see how they are formed and the hazards and effects they cause. A glimpse into the science of Clouds and how they fit into the weather cycle of the planet. The power of Lightening is more than visual, it is noise, electricity and it even helps plants to grow. Did you know that Rain droplets have different shapes and temperatures, it's maybe more interesting than you t

Running Southbound outside on Central Coast with a big Tyee Chinook Release finish North of Milbanke Sound!

The presenter explores the Wet Tropics of Queensland.

Sarah travels to one of the top 10 dive destinations in Australia (Julian Rocks, Byron Bay, NSW) to dive with three species of Wobbegong Sharks within the Cape Byron Marine Park. She also conducts a street poll with members of the public to find out what they think about sharks.

Outta Town Adventures travels both near and far to discover the best advenures the destinations have to offer. This TV series is dedicated to presenting history, culture and geography in a fun and pisitive way. It encourages people to explore this beautiful world - something that starts with simply getting out of town!

There is no city in India that is more British than Calcutta. The former capital of British India, Calcutta has gardens, buildings and museums to prove it. Throw away any ideas you have of this giant city and discover the treasures it holds.

This ancient ruined city, lost to history, was one of the most powerful in the world during its prime. The architectural sophistication and sheer size will amaze. Then Journeys heads out to the deep ocean for some big game fishing. Will we land the big one or return empty handed?

One of the 7 Natural Wonders of the World, Victoria Falls is an amazing spectacle that straddles the Zambia/Zimbabwe border. The force of the water is so intense that the water bouncing back creates a rainforest. Remarkably, the wildlife in the area is as abundant as the water going over the falls.

A group of pro skiers travel a tough journey to South America in the hopes of experiencing the world-renown ski terrain Las Lenas, Argentina.

Explore the windsurfing culture of Maui, and follow a Production Company as they make a Windsurfing movie. The serene island is the perfect backdrop for this sun, sea and surf extravaganza.

Travelling by boat bears a priceless sense of Freedom and offers endless new vistas to all passengers. Across waterways around the world Boats are an essential tool of daily life whether they carry goods, serve as utilities or services in remote areas.

While some traditions thrive, some face big challenges. Will old traditions stand a chance against the steam-rolling speeds and force of the new world?

Forty years after the end of the conflict, unexploded bombs, secret tunnels and other vestiges of the long combat still exist in Vietnam.

A season accessing the front and back of Wasatch mountains from one of America's best winter sport gems: Salt Lake City, Utah.

Three paragliders explore the flight opportunities in Tenerife, a volcanic region of Mt. Teide, in the Canary Islands.

Paris and Berlin have developed and grown facing each other over four centuries of tumultuous historical relationships and mutual admiration. The architecture and urbanism bear witness of this complex and rich confrontation.

"D-DAY" - June 6th 1944: Normandy landings Personal and daily items such as helmets, badges, bullets, weapons, cans have been uncovered by recent archeological digs. These traces left behind by soldiers and civilians on the battle ground and findings of underground passages and blockhouses kept secret provide new insights into 2WW History.

On 16 June 1940 in Bordeaux, an almost stranger Under-Secretary of State for War decides to secede and to rebel openly against the policy adopted by the French legal government, which is preparing to ask for an armistice.

A magnificent journey of cultural enrichment and hair raising heli-skiing in Beautiful British Columbia.

Follow some of the biggest names in freestyle motocross as they prepare for the "Dew Action Sports Tour," being held in Salt Lake City.

Presented by Peadar King, this series illustrates the human consequences of global economic inequalities and human rights violations, by focusing on how people encounter these issues on a daily basis.

Presented by Peadar King, this series illustrates the human consequences of global economic inequalities and human rights violations, by focusing on how people encounter these issues on a daily basis.

Blackpool Pleasure Beach is one of the most visited attractions in the United Kingdom. People visit it not only for the fun, but to also hopefully catch a glimpse of the many ghosts that haunt there.

Presented by Peadar King, this series illustrates the human consequences of global economic inequalities and human rights violations, by focusing on how people encounter these issues on a daily basis.

Presented by Peadar King, this series illustrates the human consequences of global economic inequalities and human rights violations, by focusing on how people encounter these issues on a daily basis.

America's military history is on display on the decks of the USS North Carolina. Then we visit the historic Confederate Fort Fisher civil war museum and learn about the Carolina's role in the civil war.

The live music capital of the US has an interesting past. Take an in depth look at one of Austin's oldest hotels, The Driskill. Then we'll learn about Texan independence in the Bob Bullock History museum. Finally, we'll end up at one of Austin's most historic buildings, the Texas state capitol.

A snapshot of Seasons, how they work together and keep the globe in balance. Droughts are explored in terms of how we can predict them, proof our lives from them and collect data because of them. Hurricanes are explained, their power revealed and the measures that are used to help us survive their impact. Thunderstorms have a few stages of development that roll out in a particular order.

Trolling cut plug herring from home base on Denny Island, BC!

The host explores the wildlife of the Great Ocean Road.

Sarah travels to one of the top 10 dive destinations in Australia (Julian Rocks, Byron Bay, NSW) to dive with three species of Wobbegong Sharks within the Cape Byron Marine Park. She also conducts a street poll with members of the public to find out what they think about sharks.

It's Carnival time in Louisiana! And that means, food, food, costumes, music and the odd chicken run! See how Mardi Gras in New Orleans has nothin' on little Lake Charles.

Two of the greatest ancient monuments in the world are in South India—Hampi and Konark. These two wonders of the world were lost to the west, but now are at the top of many bucket lists. Join Bill as he takes the veil off these two incredible achievements of man.

Featured in films and documentaries, the mane-less lions of Tsavo have a fierce reputation - man-eaters. Journeys embarks on a photo hunt for these legendary beasts of the bush. In the process, we witness the raw power of the ghosts in the dark.

Once a year in good rain years, the deserts of South Africa explode in color. This is the greatest flower bloom in the world. We venture into the desert to experience this first-hand and film the rare animals that call this arid land home.

Explore the windsurfing culture of Maui, and follow a Production Company as they make a Windsurfing movie. The serene island is the perfect backdrop for this sun, sea and surf extravaganza.

A look at the characters and destinations for heli-skiers in Alaska.

Travelling by boat bears a priceless sense of Freedom and offers endless new vistas to all passengers. Across waterways around the world Boats are an essential tool of daily life whether they carry goods, serve as utilities or services in remote areas.

Believe it or not, many scuba divers want to see great whites up close, and photographers want dramatic shots. But how do you get the sharks to where you want them? For decades, it's been done by baiting, or "chumming" - attracting sharks with food. This practice is being questioned and banned in many countries because of a dramatic increase in shark attacks.

Jonathan joins an expedition to recruit a new Blue World camera operator in the form of a 1,000 pound Tiger shark! Working with experienced shark handlers, he puts a camera on the dorsal fin of the shark to see what it can film all by itself. But will Jonathan get his camera back? Next, he joins an experienced cave diver to explore a famous underwater cave in Northern Florida (USA).

Cave diving is the most difficult and dangerous type of diving, so the training to become a certified cave diver is arduous. This episode documents Jonathan's actual cave training in the Bahamas and follows him as he learns how to dive safely in the overhead environment of a cave in an attempt to earn his full cave diver certification.

Ubongo the gorilla has a foot injury, and treating a 400-pound patient takes serious skill. Meanwhile, Ester's team unveils a coral farm—less cuddly, but just as vital. And in the summer heat, Hugo the sloth cools off with a slow-motion shower. From veterinary challenges to marine innovation and quirky animal moments, Loro Parque never stops surprising.

Posse the red panda and Santiago the saki have been having issues with their teeth. The dentist has arrived but he's got some good news and bad news. The good news is neither of them have to foot the bill. The bad news is, he's brought his big pliers! Ever heard the tale of how the blue throated macaw parrot was saved from extinction and started a new fashion trend in the process? Loro Parque repo

Masters of stealth or speed, using enhanced senses and lethal strategies to hunt, Africa's killers include the incredibly fast cheetah and lions, which while slower, have raw power and ingenious teamwork on their side. The rivers, meanwhile, hold fearsome crocodiles.

On the surface, the black lagoon looks peaceful. But dip beneath and a murky world of twisted mangrove roots and seagrass beds is revealed. A dark realm of freakish killers waiting to unleash bursts of speed. The otherworldy Mantis Shrimp has spears for arms. Eels make lightning fast strikes with their alien jaws. And a Bullshark's stolen meal leads to a feeding frenzy of Blacktip sharks. There's

For over a year, the staff at Loro Parque have been patiently waiting for a huge event to take place. Morgan, the deaf orca is about to give birth to her very first calf. The stakes are high, and the staff are holding their collective breath as the scene is set for the greatest natural phenomenon in the zoo's history.

Investigators try new techniques and encounter more odd activities throughout this large estate.

The team learns to expect the unexpected, as objects move on their own and unexplained sounds plague the investigators.

The team head to Tutbury Castle in Derbyshire to investigate the paranormal reports at the location. Past Hunters appear to have caught the Tutbury Ghost on camera.

Timber is one of this country's biggest natural resources and the source of great potential wealth. Hence the existence of wholesale illegal logging, irrespective of the consequences to the local environment. This has led concerned parties to set up the Olancho Environmental Movement. This organization has mobilized to protect these forests, at some risk to its members, like Rene Gradiz, whose tes

We'll find out why they called Minneapolis the "Mill City" when we visit the Mill City Museum. Then we march over to the Union's Fort Snelling, the first permanent structure in Minnesota, and then head underground and learn about St. Paul's organized crime hide outs.

San Antonio is rich with Texas, Mexican, and Spanish history. We make our last stand at the Alamo, and visit Missions National Historical Park. Lastly, we spelunk the Natural Bridge Caverns underground.

Chasing big Chinook Salmon just outside Rivers Inlet, BC from Duncanby Lodge!

The survivalist goes camping under the stars. Last in series.

Sarah travels to one of the top 10 dive destinations in Australia (Julian Rocks, Byron Bay, NSW) to dive with three species of Wobbegong Sharks within the Cape Byron Marine Park. She also conducts a street poll with members of the public to find out what they think about sharks.

Whether you refer to Udaipur as the City of Lakes or the City of Dawn, you are sure to agree that romance and beauty fill the air. While traveling by boat, we visit the many palaces and temples on the shore. We also tour the majestic City Palace and the Garden of the Maids of Honor. In Jaipur, we tour the Pink City, paying close attention to such architectural treasures as the Palace of Winds (Haw

Caves have held a special place in human development. The Hindu, Buddhist and Jain caves in these two UNESCO sites contain some of the most beautiful carvings and paintings found in Asia. This episode explores the history and relationship between these religions.

Gold, ivory and slaves drove the economy of the East coast of Africa 500 years ago. Join us as we explore the Portuguese and Arab roles in these horrific trade schemes. We'll also investigate the pristine waters off the coast of the nearby National Park where our host dons a snorkel mask and comes face-to-face with the creatures of the coral reef.

Few people know that Gandhi got his political activist start in South Africa. This is a city where Asia meets Africa and is one of the most diverse cities in the world. Here Journeys encounters people of European, Far Eastern and Indian descent as well as the local Zulus.

This unconventional road trip follows the "Local Exposure Tour," in search of the next BMX pro rider. It follows some of the biggest names in BMX as they search for a BMX "grom" deserving of the opportunity of a lifetime.

First people to free ski big mountain lines in Japan. Long travel times to Japan and ski opportunities were not the only obstacles on their way to explore Japan's backcountry.

Travelling by boat bears a priceless sense of Freedom and offers endless new vistas to all passengers. Across waterways around the world Boats are an essential tool of daily life whether they carry goods, serve as utilities or services in remote areas.

Stars are a bit like human beings. They can be warm or cold, they come in all kinds of shapes and sizes... and, let's face it, they can be dim or bright. And recent discoveries suggest that the number of stars in our galaxy alone, the Milky Way, may exceed 200 billion. Just what are these citizens of the night sky?

Perhaps that American politician was right. There are indeed things we know we don't know. For instance, cosmologically speaking, we know we don't know much - and certainly not nearly enough - about two of the enduring mysteries of the Universe. Dark Matter and Dark Energy, it's little wonder that scientists are devoting so much grey matter and energy of their own to finding out as much as they ca

A series that puts chemistry in our everyday experience by showing the living connection we have with the chemicals and elements that make up our world. The matter that built skies and seas, the atoms that make up you and me, the chemistry around us that forms the things we touch, smell and see. This series shows us what the objects in our universe and in our homes are made from and why the partic

Learn how a pharmacist and an accountant created the most famous drink in the world, coca cola! And, learn the "Bear" truth behind how a U.S. president helped create everyone's favorite stuffed toy, The Teddy Bear! Then, how did a piece of wire accidentally "Slink" its way to become a fantastic fun toy for children? Plus, how a the wiffle ball was invented.

Before computer drawing programs, there was a toy that if you mastered its two circular white knobs you could have a picture perfect SKETCH. We'll explain how the ETCH A SKETCH drew onto the scene. And what did Neil Armstrong REALLY say when he stepped on the moon, the "aahh" answer will surprise you! Plus, where did the explosive name BIKINI come from?

Water: H2O Stories is a 3x52 series revisiting the story of water on planet Earth and its disrupted course over time which has led to the 21st century biggest challenge.

Come with us as we explore and unravel the mysteries of what lies beyond our planet Earth. This is a series packed with space stories and information about our universe covering what we can see, how we can live in space and what science tells us about the past and the future as we journey inside out of space.

A series that puts chemistry in our everyday experience by showing the living connection we have with the chemicals and elements that make up our world. The matter that built skies and seas, the atoms that make up you and me, the chemistry around us that forms the things we touch, smell and see. This series shows us what the objects in our universe and in our homes are made from and why the partic

Come with us as we explore and unravel the mysteries of what lies beyond our planet Earth. This is a series packed with space stories and information about our universe covering what we can see, how we can live in space and what science tells us about the past and the future as we journey inside out of space.

Every single day there is a growing number of people to feed and in the next thirty to forty years we will need to double our food production to sustain the increase in population. In this episode author Julian Cribb examines the infestations that are threatening our food supply.

Ordsall Hall is over 820 years old. It has been put to many uses including a family home, working men's club and church hall. With over 15 hauntings and many sightings, Ordsall Hall will certainly keep the team busy.

Long-hidden secrets are revealed through the R.I.P. team's talents and unique experiences, including those thought to be lost forever.

Presented by Peadar King, this series illustrates the human consequences of global economic inequalities and human rights violations, by focusing on how people encounter these issues on a daily basis.

Presented by Peadar King, this series illustrates the human consequences of global economic inequalities and human rights violations, by focusing on how people encounter these issues on a daily basis.

RV Explorers, chasing 100 Sunsets. A TV show following a new motorhoming couple as they explore the towns and regions of NZ - experiencing various tourist attractions, events and joining in with other motorhomers to experience their favourite activities.

Derek Acorah's The Past Hunters investigate Thackray Medical Museum, believed to one of Leeds most haunted buildings. Workers claim to have witnessed constant paranormal activity in the museum and one claim is that two Victorian ghosts are trapped inside of the location.

The host searches for koalas in the You Yangs National Park.

The host searches for koalas in the You Yangs National Park.

Dali the emperor tamarin is mysteriously going bald—on his back! Keepers suspect two mischievous monkey roommates. Meanwhile, Kristina attempts an eye ultrasound on dolphin Ulysses, needing patience and precision. And it's party time for Garoe the chimp, who celebrates his first birthday with a swinging cake surprise!

Gasp at animal power, gawp at childhood innocence, this is the true story of children who live as friends with wild animals.

The undiscovered island of untouched beaches -the Balearic Island of Menorca.

Outta Town Adventures travels both near and far to discover the best advenures the destinations have to offer. This TV series is dedicated to presenting history, culture and geography in a fun and pisitive way. It encourages people to explore this beautiful world - something that starts with simply getting out of town.

Outta Town Adventures travels both near and far to discover the best advenures the destinations have to offer. This TV series is dedicated to presenting history, culture and geography in a fun and pisitive way. It encourages people to explore this beautiful world - something that starts with simply getting out of town.

Sarah travels to one of the top 10 dive destinations in Australia (Julian Rocks, Byron Bay, NSW) to dive with three species of Wobbegong Sharks within the Cape Byron Marine Park. She also conducts a street poll with members of the public to find out what they think about sharks.

How is life on the city's roofs? This series scales new heights, exploring apartment buildings, towers and monuments to discover a world full of unsuspected treasures : our rooftops. By day and night, the population changes on these heights. There are people who work here, people who live here, and others who come here to relax. The world's rooftops are a continual hive of activity.

Jonathan travels to Iceland to investigate a giant crack in the ground filled with frigid runoff from melting glaciers. It's rumored to be the clearest water in the world. But to find out, Jonathan has to brave some very cold water. Next, he heads down to sunny Florida, not to dive a coral reef or a spectacular shipwreck, but to dive in shallow, murky water under a busy bridge. This secret spot is

Early computers include the Antikythera device and Babbage's engines, though his designs were ahead of their time. WWII accelerated the need for powerful calculators. Early machines were massive but weak. The invention of the transistor in the 1950s replaced bulky vacuum tubes, enabling personal computers. Today, supercomputers help design planes, buildings—even target genes. Computers are evolvin

Paper wasn't always easy to make or use. Early writing appeared on cave walls, bamboo, and papyrus. True paper was credited to Cai Lun in 105 AD. It was once expensive, but after the Black Death, cloth scraps made it cheaper. Pens evolved too—from messy feathers to the ballpoint. Today, paper contributes heavily to pollution—about 10% of greenhouse gases. The future? E-paper: the digital alternati

If you ever go camping there is one thing you do not want to leave home without, the SWISS ARMY KNIFE! We'll explain how it evolved into the most famous knife in the world and how the company's name got "CUT" together! And where did the term CUP OF JOE come from as well as the word JAVA? And we all love a juicy HAMBURGER, so where did these chopped meat patties come from?

Learn how ALMOND NUTS get transformed into "MILK." And why are movie TRAILERS shown at the beginning of the film? We'll keep your attention so you'll want to stick around for the answer. And learn how detergents make your clothes SEEM brighter and whiter.

Come with us as we explore and unravel the mysteries of what lies beyond our planet Earth. This is a series packed with space stories and information about our universe covering what we can see, how we can live in space and what science tells us about the past and the future as we journey inside out of space.

Come with us as we explore and unravel the mysteries of what lies beyond our planet Earth. This is a series packed with space stories and information about our universe covering what we can see, how we can live in space and what science tells us about the past and the future as we journey inside out of space.

As scientists and astronomers peer closer at nearby stars with ever more fidelity they are discovering planets.

The night sky is a time machine. The further we look out into the universe the further back in time we reach. What we see in the night sky is only a small percentage of the contents of the Universe, most is dark matter and dark energy we know it exists; however its nature eludes us for the moment.

Zenith - Advances in Space Exploration reveals these latest developments and the implications they hold for all of us.

The Monty Hall Problem shows switching choices boosts winning odds. The Birthday Problem reveals how just 23 people can have a 50% chance of shared birthdays due to multiple pairings. Gambler's Ruin proves that in a fair game, the smaller bankroll loses over time. The Infinite Hotel Paradox explores the strange logic of infinity. The Locker Riddle uses factorization to reveal why only lockers with

Carrion flowers like rafflesia arnoldii are rare, large, and foul-smelling, attracting flies for pollination. Aposematism uses bright colors to warn predators of toxicity, with some species mimicking these signals. Female cuckoos mimic predator calls to sneak eggs into host nests. Pheromones are chemical signals used for mating, tracking, or alarms. Deimatic behavior startles predators with sudden

A series that puts chemistry in our everyday experience by showing the living connection we have with the chemicals and elements that make up our world. The matter that built skies and seas, the atoms that make up you and me, the chemistry around us that forms the things we touch, smell and see. This series shows us what the objects in our universe and in our homes are made from and why the partic

A series that puts chemistry in our everyday experience by showing the living connection we have with the chemicals and elements that make up our world. The matter that built skies and seas, the atoms that make up you and me, the chemistry around us that forms the things we touch, smell and see. This series shows us what the objects in our universe and in our homes are made from and why the partic

Travelling by boat bears a priceless sense of Freedom and offers endless new vistas to all passengers. Across waterways around the world Boats are an essential tool of daily life whether they carry goods, serve as utilities or services in remote areas.

RV Explorers, chasing 100 Sunsets. A TV show following a new motorhoming couple as they explore the towns and regions of NZ - experiencing various tourist attractions, events and joining in with other motorhomers to experience their favourite activities.

Mountain Bikers head to a secret location deep in the desert of Utah, to ride new and challenging terrain.

This episode of Nomads provides a sneak peek at life as a professional wakeboarder, what the sport is, and the east coast world of wakeboarding.

Chasing down Albacore Tuna 65 miles off West Coast Vancouver Island.

The presenter explores the Wet Tropics of Queensland.

The host explores the wildlife of the Great Ocean Road.

Loro Parque, voted "World's Best Zoo" two years in a row, blends top-tier animal care with global conservation efforts. From thousands of species to multi-million-dollar research, its mission is clear: protect wildlife and inspire change. What began 45 years ago as one man's passion is now a global model of excellence in education, sustainability, and animal welfare.

Federica the turtle has arrived from Italy after a run in with a container ship. Loro Parque's offered to be her 'forever home', but how will she go sharing her new digs with others? You've heard of a fish out of water - try a turtle! Esmeralda the iguana has a lumpy belly and Jorge the vet is worried. He's hoping it's a bounty of eggs but knows he shouldn't count his iguanas before they hatch. It

Gasp at animal power, gawp at childhood innocence, this is the true story of children who live as friends with wild animals.

Island of infinitely long beaches - the Canary Island of Fuerteventura.

Outta Town Adventures travels both near and far to discover the best advenures the destinations have to offer. This TV series is dedicated to presenting history, culture and geography in a fun and pisitive way. It encourages people to explore this beautiful world - something that starts with simply getting out of town.

Outta Town Adventures travels both near and far to discover the best advenures the destinations have to offer. This TV series is dedicated to presenting history, culture and geography in a fun and pisitive way. It encourages people to explore this beautiful world - something that starts with simply getting out of town.

Sarah travels to one of the top 10 dive destinations in Australia (Julian Rocks, Byron Bay, NSW) to dive with three species of Wobbegong Sharks within the Cape Byron Marine Park. She also conducts a street poll with members of the public to find out what they think about sharks.

How is life on the city's roofs? This series scales new heights, exploring apartment buildings, towers and monuments to discover a world full of unsuspected treasures : our rooftops. By day and night, the population changes on these heights. There are people who work here, people who live here, and others who come here to relax. The world's rooftops are a continual hive of activity.

Jonathan joins an expedition to recruit a new Blue World camera operator in the form of a 1,000 pound Tiger shark! Working with experienced shark handlers, he puts a camera on the dorsal fin of the shark to see what it can film all by itself. But will Jonathan get his camera back? Next, he joins an experienced cave diver to explore a famous underwater cave in Northern Florida (USA).

Cave diving is the most difficult and dangerous type of diving, so the training to become a certified cave diver is arduous. This episode documents Jonathan's actual cave training in the Bahamas and follows him as he learns how to dive safely in the overhead environment of a cave in an attempt to earn his full cave diver certification.

Radio waves, born from electromagnetism, power wireless tech like phones, TVs, and RADAR. Though invisible, they've transformed society. Discoveries by Galvani, Franklin, and Oersted revealed their power. From melting chocolate to X-rays, EM waves penetrate everything—even the human body. Now, they're helping us explore the brain. What's next for this invisible force?

Learn how a pharmacist and an accountant created the most famous drink in the world, coca cola! And, learn the "Bear" truth behind how a U.S. president helped create everyone's favorite stuffed toy, The Teddy Bear! Then, how did a piece of wire accidentally "Slink" its way to become a fantastic fun toy for children? Plus, how a the wiffle ball was invented.

Before computer drawing programs, there was a toy that if you mastered its two circular white knobs you could have a picture perfect SKETCH. We'll explain how the ETCH A SKETCH drew onto the scene. And what did Neil Armstrong REALLY say when he stepped on the moon, the "aahh" answer will surprise you! Plus, where did the explosive name BIKINI come from?

Come with us as we explore and unravel the mysteries of what lies beyond our planet Earth. This is a series packed with space stories and information about our universe covering what we can see, how we can live in space and what science tells us about the past and the future as we journey inside out of space.

Come with us as we explore and unravel the mysteries of what lies beyond our planet Earth. This is a series packed with space stories and information about our universe covering what we can see, how we can live in space and what science tells us about the past and the future as we journey inside out of space.

One hundred kilometres above the Earth's surface lies an invisible frontier: the edge of space. This is the Karman Line, the boundary between our planet's atmosphere and what lies beyond. What does it take to cross that line?

Launching payloads into space is a very difficult task, historically rocket launches are the proverbial "swords into ploughshares" Missiles designed to carry atomic warheads now send satellites and probes into the solar system. Ironically it's one of the few exploits Mankind undertakes that doesn't occur in nature.

Zenith - Advances in Space Exploration reveals these latest developments and the implications they hold for all of us.

Saccadic eye masking helps the brain blur fast eye movements for clear vision. Plants move in response to stimuli for survival and reproduction. Language shapes how we perceive color—some cultures lack words for certain hues. Color blindness stems from faulty retinal cells and can be genetic or acquired. Perspective illusion uses geometry to create depth in art, a technique refined during the Rena

The Body Transfer Illusion tricks the brain into feeling ownership of a fake body part, like in the rubber hand experiment. The Autokinetic Effect makes stationary lights seem to move in darkness. The Moon Illusion causes the moon to appear larger near the horizon due to visual references. Geometric illusions distort shapes and lines through clever design. Stereoscopy lets us perceive depth by mer

A series that puts chemistry in our everyday experience by showing the living connection we have with the chemicals and elements that make up our world. The matter that built skies and seas, the atoms that make up you and me, the chemistry around us that forms the things we touch, smell and see. This series shows us what the objects in our universe and in our homes are made from and why the partic

A series that puts chemistry in our everyday experience by showing the living connection we have with the chemicals and elements that make up our world. The matter that built skies and seas, the atoms that make up you and me, the chemistry around us that forms the things we touch, smell and see. This series shows us what the objects in our universe and in our homes are made from and why the partic

Travelling by boat bears a priceless sense of Freedom and offers endless new vistas to all passengers. Across waterways around the world Boats are an essential tool of daily life whether they carry goods, serve as utilities or services in remote areas.