Tv guide for channel Discovery Science HD

S1 E3 Mad Max Melee Using material salvaged from scrap yards, Adam and two colleagues design and build three motorised monsters of destruction, inspired by post-apocalyptic worlds.

S1 E4 Forging Excalibur Adam wants to build his own version of King Arthur's legendary sword - Excalibur. Using the iron found in a meteorite, he attempts to make an indestructible weapon.

S9 E6 MVPs A look at the internet's Most Valuable Players in science. Featuring a brave sportsman skiing behind a supercar and people pulling cars with their teeth!

S9 E8 Masters of Mayhem Showcases the Internet's most destructive minds, using science to create chaos. Featuring incredible punching robots to amazing bowling ball launchers.

S6 E4 Death of the Milky Way The Milky Way is dying and scientists are trying to discover what's killing it. Scientists must trace its whereabouts over the past 13.6 billion years.

S6 E9 War on Asteroids Once thought to be an inevitable disaster, scientists now have the technology to prevent asteroids from hitting the Earth. How are they working to do this?

S6 E6 Secret History of Mercury For four years, the Messenger space probe sent images of Mercury, the solar system's smallest planet, closest to the Sun. It has revealed that Mercury has a dangerous secret that may one day threaten life on Earth.

S5 E1 Mysteries in the Alien Desert The Nazca Lines are alien-looking symbols carved into a remote desert more than a thousand years ago, and new discoveries might finally reveal what these strange images mean and if they explain the disappearance of the people who made them.

S6 E11 Alcatraz's Hidden Secrets Alcatraz is home to secrets that only cutting-edge archaeology can reveal, and using the latest science and the newest tech, experts search for hidden evidence to investigate why so many tried and failed to escape America's toughest jail.

Products and equipment for everyday use.

Products and equipment for everyday use.

S20 E4 Stagecoaches, Road Reflectors, Fire Baked Pottery, Custom Motorcycle Tanks More everyday items are put under the microscope as we discover how custom motorcycle tanks, road reflectors and fire-baked pottery are made.

S20 E6 Tissues, Travel Trailers, Slippers, Motorcycle Helmets More everyday items are put under the microscope as we discover how travel trailers, motorcycle helmets and tissues are made.

S5 E2 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 E6 The Universe's Deadliest The Universe is a violent and dangerous place. From exploding stars and colliding galaxies to nebula shockwaves, an exploration into the worst places in the Universe.

S5 E3 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.

S1 E2 Wheel of Death Adam joins forces with a NASA engineer to rebuild a rocket-propelled super weapon. Originally built to breach barbed wire in WWII, they aim to fix its fatal flaws.

S1 E3 Mad Max Melee Using material salvaged from scrap yards, Adam and two colleagues design and build three motorised monsters of destruction, inspired by post-apocalyptic worlds.

S2 E5 Atlantis in America New theories claim the sunken city of Atlantis may have been in the Americas. From the Bahamas to an ancient site in Louisiana, Rob and Stefan seek the evidence.

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.

S6 E3 Dark History of the Solar System The solar system is different to others in the Milky Way, but it hides a violent past. Scientists examine the clues to reveal its secret history and new discoveries reveal that the Earth and planets were formed from the destruction of strange worlds.

S6 E10 Mystery of Spacetime Space is not as empty as it seems. It conceals a secret structure called spacetime - an invisible field that governs our lives and controls the universe. This strange four-dimensional substances will also determine how our universe will end.

S7 E1 Nightmares of Neutron Stars Neutron stars are violent phenomena that defy the laws of physics. New discoveries reveal they are far more deadly than previously believed and have the power to destroy planets and even other stars.

S20 E9 Thinning Shears, Wagon Wheels, Toaster Pastries, Violin Bows On this episode of How It's Made, find out how thinning shears, wagon wheels, toaster pastries, and violin bows are made.

S20 E10 Iron Bath Tubs, Hopi Kachina Dolls, Mine Truck Engines, Memory Cards More everyday items are put under the microscope as we discover how memory cards, cast-iron tubs and Hopi Kachina dolls are made.

S20 E11 1000th Product More everyday items are put under the microscope as we discover how oil and encaustic paints, marine plywood and cycling shoes are made.

S20 E12 Paper Fans; Walnut Oil; Copper More everyday items are put under the microscope as we discover how paper fans, walnut oil and copper are made.

S21 E1 Rubber Gloves; Soap Carvings; Aircraft Cabinets More everyday items go under microscope. How are objects including aircraft cabinets and motorcycle brake locks produced?

S21 E2 Powder Horns; Handcrafted Molds; Pierogies More everyday items go under the microscope with a look at how objects such as powder horns and inner tubes are made.