Disc.Science Black Holes: The Secret Origin. Supermassive black holes are so large they devour stars and shape galaxies. The latest science may answer why they grow so large. S5, Ep3 2026-04-02 Discover how patterned glass panels and road cases are made. We also see how stop-frame animation is achieved. S18, Ep1 2026-04-02 Everyday items go under the spotlight. How are industrial wire ropes, living walls and large format cameras made? S18, Ep2 2026-04-02 Discover how chocolate coins, pedal cars and latex swords are made in the latest episode of this popular series. S18, Ep3 2026-04-02 Discover how motorcycle jackets and shovels and spades are made. Plus, how is farmed caviar produced? S18, Ep4 2026-04-02 Discover how wax figures, awnings, sandwich crackers and pewter tankards are made. S18, Ep5 2026-04-02 Find out how common items like pipe cleaners, blue stilton cheese, smart electric meters and telescopes are made. S18, Ep6 2026-04-02 Bigfoot. Experts discuss theories related to the world's most famous cryptid, Bigfoot. Recently uncovered evidence unveils a creature far fiercer than previously believed. S1, Ep1 2026-04-02 The Loch Ness Monster. Experts explore a new theory surrounding Scotland's Loch Ness Monster. The creature may not only be real, but possibly more dangerous than ever imagined. S1, Ep2 2026-04-02 The Missing Douglas. Experts examine whether an interdimensional portal in the Alaska Triangle led to the disappearance of an aeroplane carrying 44 military personnel in 1950. S1, Ep3 2026-04-02 The Hairyman Of Port Chatham. Bigfoot hunters investigate whether a huge, ape-like beast is responsible for a string of disappearances and mutilations in the Alaskan wilderness. S1, Ep4 2026-04-02 Mystery Of Planet 9. Scientists have discovered evidence of a mysterious ninth planet on the very edge of our solar system, could its moons support extra-terrestrial life? S5, Ep1 2026-04-02 The Universe's Deadliest. The Universe is a violent and dangerous place. From exploding stars and colliding galaxies to nebula shockwaves - what are the worst places in the Universe? S5, Ep2 2026-04-02 Black Holes: The Secret Origin. Supermassive black holes are so large they devour stars and shape galaxies. The latest science may answer why they grow so large. S5, Ep3 2026-04-02 World Biggest Car Factory. Richard explores Volkswagen's giant car plant in Wolfsburg, Germany. He checks out its futuristic technology and discovers how this mega-factory works! S1, Ep1 2026-04-02 Super Galaxy Plane. Richard takes flight aboard the US Air Force's biggest cargo plane: The C-5M Super Galaxy. Climbing inside its inner workings he learns why it's a record breaker. S1, Ep2 2026-04-02 Teleshopping. 2026-04-02 Teleshopping. 2026-04-02 Teleshopping. 2026-04-02 Teleshopping. 2026-04-02 UFO Terror. A Missouri man who claims UFOs are stalking him contacts Chuck and the team for help. Their investigation uncovers a dark secret which may explain this reported activity. S1, Ep2 2026-04-02 Murder On The Prairie. A series of strange animal deaths and UFO sightings brings Chuck to Colorado. Reports of authorities ignoring these incidents suggest a government cover-up. S1, Ep3 2026-04-02 UFO Recovery. Chuck receives a map supposedly leading to a hidden cache of recovered materials from the Roswell incident. He and his team go on an epic treasure hunt to find them. S1, Ep4 2026-04-02 Austria's Mega Dam. Richard explores one of the world's biggest man-made engineering projects: the Kölnbrein Dam, which can hold back an incredible 200 million tonnes of water! S1, Ep3 2026-04-02 Mega Ship. Richard joins the crew of one of the biggest moving objects on earth, the Marie Maersk container ship, on her continuous 28,000-mile voyage from Asia to Europe. S1, Ep4 2026-04-02 America's Buried Massacre. Rob Nelson hunts for a mass grave that could expose a dark secret. Plus, a giant lake is mysteriously disappearing and Rob set off to find out why. S1, Ep4 2026-04-02 Rocky Mountain Monsters. Rob examines bizarre markings that suggest a violent clash between prehistoric beasts. In California, he explores if a strange lake is a home to alien life. S1, Ep5 2026-04-02 Life & Death On The Red Planet. Once there was life on Mars - but scientists believe a series of devastating mass extinctions transformed a watery planet into a desert. S5, Ep4 2026-04-02 Stars That Kill. Countdown of NASAs top six the deadliest stars - 'vampire' stars that drain their neighbours, supernovas and white dwarfs that destroy planets. S5, Ep5 2026-04-02 Secret History Of Pluto. Despite Pluto's appearance as a dark and frozen world, scientists are investigating whether there might be warm liquid water beneath the surface. S5, Ep6 2026-04-03 Discover how fish replicas, siren systems, pre-packaged sandwiches and candlesticks are produced. S18, Ep7 2026-04-03 Find out how everyday items such as tapioca pudding, snow ploughs, paddle boats and fibre cement siding are produced. S18, Ep8 2026-04-03 Discover how everyday items such as cufflinks, blueberry turnovers, dashboards and earthenware pottery are made. S18, Ep10 2026-04-03 Everyday items go under the spotlight. How pharmaceutical blister packs, deli slicers and weather vanes are made. S18, Ep11 2026-04-03 Top and bowler hats, solar water heaters, sticky buns and electrostatic speakers go under the microscope. S18, Ep12 2026-04-03 Discover how everyday items such as turntables, steam engines, playground equipment and non-stick pans are made. S18, Ep13 2026-04-03 More everyday items go under the microscope. How are objects including kimchi and traditional parquet floors made? S25, Ep2 2026-04-03 More everyday items go under the microscope. How are objects including raw pet food and replica police lanterns made? S25, Ep3 2026-04-03 More everyday items go under the microscope. How are objects including calissons and diving watercrafts made? S25, Ep6 2026-04-03 More everyday items go under the microscope. How are objects including game tables and art glass wall sconces made? S25, Ep7 2026-04-03 How does one family in America make three quarters of the world's peppermint oil? Plus, how are performance-enhancing tennis racquets made? S16, Ep1 2026-04-03 How do they make a trombone? How do they make traditional Spanish wineskins? Plus, how do they turn smelly muddy peat into rejuvenating face cream? S16, Ep2 2026-04-03 How do they make the perfect surfboard for catching waves? Plus, how do they turn Danish cream into one of the world's favourite butters? S16, Ep3 2026-04-03 How are million-dollar racehorses transported across the world to their new owners? Plus, what creative methods are used to photograph food? S16, Ep4 2026-04-03 Life & Death On The Red Planet. Once there was life on Mars - but scientists believe a series of devastating mass extinctions transformed a watery planet into a desert. S5, Ep4 2026-04-03 Stars That Kill. Countdown of NASAs top six the deadliest stars - 'vampire' stars that drain their neighbours, supernovas and white dwarfs that destroy planets. S5, Ep5 2026-04-03 Secret History Of Pluto. Despite Pluto's appearance as a dark and frozen world, scientists are investigating whether there might be warm liquid water beneath the surface. S5, Ep6 2026-04-03 Austria's Mega Dam. Richard explores one of the world's biggest man-made engineering projects: the Kölnbrein Dam, which can hold back an incredible 200 million tonnes of water! S1, Ep3 2026-04-03 Mega Ship. Richard joins the crew of one of the biggest moving objects on earth, the Marie Maersk container ship, on her continuous 28,000-mile voyage from Asia to Europe. S1, Ep4 2026-04-03 Teleshopping. 2026-04-03 Teleshopping. 2026-04-03 Teleshopping. 2026-04-03 Teleshopping. 2026-04-03 Legend Of The Skinwalker. A recent creature sighting outside the infamous Skinwalker Ranch brings Chuck and the team to Utah to investigate. Evidence indicates it might be an alien. S1, Ep5 2026-04-03 SoCal Clusters. An ongoing series of UFO sightings off the Southern California coastline leads Chuck and the team to examine the link between UFOs, the military and the ocean. S1, Ep6 2026-04-03 Arizona Anomalies. A recent UFO sighting in Phoenix leads Chuck and the team to Sedona, AZ. They explore whether the area's energy vortexes act as portals for otherworldly visitors. S1, Ep7 2026-04-03 World's Longest Railway Tunnel. Richard ventures 2km beneath the Alps into the world's longest underground railway connection, the Brenner Base Tunnel, riding some giant machines! S1, Ep5 2026-04-03 Super Stadium. Richard explores the huge Tottenham Hotspur Football Stadium in London. He explores a pitch that splits and rolls away and takes a terrifying walk on the stadium roof! S1, Ep6 2026-04-03 California's Hidden Doomsday. Rob heads to California to investigate a network for major fault lines that could set off a mega-quake. Plus, he explores a mysterious sinkhole. S1, Ep6 2026-04-03 Secret History of the New World. Rob Nelson investigates a cluster of ancient ruins in New England that suggest Europeans arrived in the Americas almost 1,000 years before Columbus. S1, Ep7 2026-04-03 The Dark Matter Enigma. Dark matter is one of the greatest mysteries of the universe facing scientists today. Could it be the cause of supermassive black holes and mass extinctions? S5, Ep7 2026-04-03 Strangest Alien Worlds. Astronomers have discovered bizarre planets very different to Earth out in the galaxy, but will we ever locate a planet similar to our own? S5, Ep8 2026-04-03 Strange Lives Of Dwarf Planets. Dwarf planets are some of the solar system's most active places, from oceans of liquid water on Pluto to vanishing volcanoes on icy Ceres. S6, Ep2 2026-04-04