Discovery Science HD

S2 E6 Mystery of the Ice Cave A strange cave freezes in summer and melts in winter, and a huge sand dune swallows a small child in an instant. Rob and Stefan explore these mysteries.

Presenting the latest products live on television that can be ordered directly. The product range extends from vacuum cleaners and bath towels to sports equipment.

Presenting the latest products live on television that can be ordered directly. The product range extends from vacuum cleaners and bath towels to sports equipment.

S23 E5 Hospital Laundry; Brass Instrument Restoration; Horse Replicas A look into the processes behind hospital laundry, brass instrument restoration, horse replicas and excavation.

S23 E6 Ceramic Fireplaces; Synthetic Corks; Parking Garage Floor Slabs A look at the engineering processes behind ceramic fireplaces, synthetic corks and parking garage floor slabs.

S7 E2 When Supernovas Strike Supernovas are the violent death of giant stars, and new discoveries reveal that these cataclysmic events create the elements that are essential to all life in the universe.

S7 E4 How Black Holes Made Us Black holes are not the violent monsters people think they are, and new discoveries reveal that they might have been essential to creating stars, giving light and building the universe itself.

S7 E5 Secret World of Nebulas Nebulas are the strange structures of cosmic gas and dust where stars are born and die. New discoveries reveal the secrets of these mysterious places.

S1 E6 Justin's in for a bumpy ride as he investigates gigantic potholes in Louisiana. Later, he heads to London to get a sneak preview of London's vast Crossrail project.

S3 E2 Return of the Moon Bugs Apollo 12 astronauts bring back something alive from the moon and NASA track an asteroid heading towards Earth only to make a shocking discovery.

S2 E5 Dragon's Teeth Darrell focuses on a multi-million-dollar wreck tied to Sir Francis Drake. He and his team race to locate a treacherous area identified on Gordon Cooper's map as Dragon's Teeth.

S2 E6 Island of Fortune Darrell and the team head to a mysterious island. On the island, they discover valuable clues that lead them closer in the hunt to a 500-year-old shipwreck that they are seeking.

S8 E3 Hunt for Alien Evidence The discovery of extraterrestrial life might face an impossible challenge: the physics of the universe itself; using cutting-edge tech, experts might be on the verge of a groundbreaking find, and the evidence could already be in hand.

S1 E8 Moons Are moons the most likely place to find life beyond the Earth? Explore the 300 that lie within our solar system which might give an idea of the Earth's turbulent past.

S9 E6 War of the Galaxies Galaxies are locked in continual combat across the universe, and our own Milky Way will face its biggest opponent ever, the Andromeda Galaxy, in a titanic and deadly struggle that could create a new and unrecognizable super galaxy.

S23 E9 NASCAR Car Bodies; Hurley Sticks; Tube Power Amplifiers NASCAR car bodies; hurley sticks; tube power amplifiers; thermal coffee pots.

S23 E11 Slate Tiles; Hot Dog Carts; Garage Door Openers Slate tiles; hot dog carts; garage door openers; bicycle seats.

S23 E12 Racing Leathers; Evaporative Condensers; Wood Rocking Chairs Racing leathers; evaporative cooling towers; wood rocking chairs; wire wheels.

S23 E13 Mountain Bikes; Rice; Lever Action Rifles More everyday items are put under the microscope as we discover how mountain bikes are produced and lever action rifles are manufactured.

S24 E1 Saunas, Wheelchair Lifts, Dioramas More everyday items are put under the microscope as we discover how saunas are produced and wheelchair lifts are manufactured.

S24 E2 Upright Pianos; Flags; Wet-Dry Vacuums More everyday items are put under the microscope as we discover how upright pianos are manufactured and flags are produced.

S30 E2 Power Steering Pumps; Asian Bowl Meals; Walking Canes What are the production processes behind common objects including Asian bowl meals and walking canes?

S30 E3 Plant Oil Extractors, Custom-Made Chandeliers Everyday items go under the microscope. Find out how common objects including power trainers and coffee pods are made.

S30 E4 Witness Samples, Pressure Washers, Bee Hives, and Cast Iron Cookers More everyday items go under the microscope, featuring the production processes that go behind common objects such as beehives and cast iron cookers.

S30 E5 Leather Sculptures, Travel Hot Plates What are the production processes behind common objects including ochre and hurdy gurdies?

S16 E9 How do they build a tractor every three minutes to power Indian agriculture? How do they cast the bronze bells that help Swiss farmers keep track of their cows?

S16 E10 Bird's Nest Soup; Rowing Oars How do they collect millions of real birds' nests to make birds' nest soup? How do they use aerospace technology to make rowers go faster? And, how are castanets made?

S16 E11 Many items that make up the modern world are the result of sophisticated engineering and production processes. How do they do it?

S16 E12 Looking at how they harness the wind to power a racing yacht to Olympic gold. Plus, how they make a sword fit for an officer at the world's largest sword factory.

S8 E3 Hunt for Alien Evidence The discovery of extraterrestrial life might face an impossible challenge: the physics of the universe itself; using cutting-edge tech, experts might be on the verge of a groundbreaking find, and the evidence could already be in hand.

S1 E8 Moons Are moons the most likely place to find life beyond the Earth? Explore the 300 that lie within our solar system which might give an idea of the Earth's turbulent past.

S9 E6 War of the Galaxies Galaxies are locked in continual combat across the universe, and our own Milky Way will face its biggest opponent ever, the Andromeda Galaxy, in a titanic and deadly struggle that could create a new and unrecognizable super galaxy.

S2 E7 Lost Pirate City Treasure When an infamous pirate city sunk into the sea, a huge treasure may have gone with it. Could cutting edge technology reveal its resting place?