A castle in Scotland could be the home of King Arthur's legendary Round Table. Scientists have made a gruesome discovery at this mysterious site: a disfigured skeleton that could reveal the castle's bloody secrets and rewrite the history books.
Find out how skateboard wheels, baklava and galactoboureko, CO2 scrubbers, and honeycomb candles are made.
We countdown the top five baseball products made in America.
Todd Sampson tries to defy gravity by scaling a 13-story building with nothing more than two vacuum cleaners strapped to his back. In this difficult experiment, the invisible force of air pressure could mean the difference between life and death.
Risking it all in the name of physics, Todd Sampson goes up against one of the world's deadliest weapons. Facing an AK-47 rifle underwater, he must trust the extraordinary power of resistance in the water to stop the bullet before it hits him.
We're turning the spotlight on backyard inventors that are creating the ultimate life hacks. We'll see these geniuses turn a bike into a car, soda into a fire extinguisher, and a jet ski into a Jetovator.
Stonehenge is the ancient world's greatest wonder and biggest mystery. Now new discoveries are revealing its deepest and darkest secrets, showing how ancient magic, bizarre rituals, and brutal murder built this strange monument.
The Perdido Oil Platform is one of the most advanced feats in modern engineering, producing 100,000 barrels of oil each day. This mammoth structure is as tall as the Eiffel tower and manages to stay afloat in some of the deepest waters in the world.
Recent forensic findings uncover the astonishing secrets of the world's most iconic monument, the great Sphinx at Giza. Join the extraordinary investigation as it reveals which pharaoh commissioned this colossal statue and why it was never finished.
Scientists are on a race to find the beginning of time and space: the Big Bang. Cutting-edge technology helps astronomers look back in time to uncover mysteries of our universe's creation, revealing hat happened in the first moments of the cosmos.
Kingda Ka is the tallest roller coaster in the world and fastest in the U.S., redefining the design of all thrill rides. This engineering colossus is one of the most innovative on the planet and features the fastest drop ride ever built.
New technologies reveal the startling truth behind the largest temple ever built, Angkor Wat. Accompany experts as they uncover how this colossal structure was constructed and why one of the largest cities in the world was suddenly abandoned.
For decades, researchers have been scouring the universe for signals from extraterrestrials. New discoveries reveal mysterious fast radio bursts from space that may be the key to confirming life in the cosmos.
The world's largest aircraft combines the latest in technology and engineering to dwarf everything else in the skies. This marvel can stay airborne for five days and land anywhere in world, whether on land or at sea.
A brilliant thief uses a few high-tech gadgets to steal a priceless treasure from a heavily guard palace. Bank robbers tunnel underground to hit an impregnable vault. Hackers try to steal $440 million from a bank using its own defenses.
Giant pyramids at a strange site in Mexico are revealing the bloody secrets of a mysterious civilization that vanished 1,400 years ago. Little is known about this lost culture, but new discoveries are uncovering shocking evidence of human sacrifice.
Some of the world's most incredible engineering projects are now deserted. Explore what happened to the large town located just outside of Chernobyl on the eve of disaster, a fleet of ghost ships, and a dangerous mountain road that changed history.
Some of the world's most incredible engineering projects are now deserted. Explore what happened to a classified Soviet machine built to prevent all-out nuclear war, a top secret Nazi facility, and a strange tower that left an enduring legacy.
Some of the world's most amazing engineering projects are now deserted. Explore what happened to a cutting-edge research center built by a visionary genius, an ambitious Nazi project that met a sinister end, and a Cold War relic that changed history.
Some of the world's most incredible engineering projects are now deserted. Explore a ghost town that was once a dangerous industrial hellscape, a giant warship at the bottom of the ocean, and a top secret relic that could have changed the Cold War.
Discover what it took to build the world's tallest freestanding tower, the Tokyo Skytree. This record-breaking marvel faces some of the most deadly disasters on the planet, and must brave earthquakes and extremely high winds.
Some of the world's most incredible engineering projects are now deserted. Explore what happened to a massive military site that was once a hotbed for nuclear testing, a top secret airbase hidden inside a mountain, and an otherworldly power plant.
New research is beginning to reveal a hidden force in the universe - one that penetrates space with trillions of invisible connections, instantly linking every place in our world and joining our future with our past. Is the Force with us?
Some of the world's most incredible engineering projects are now deserted. Revisit a Soviet megastructure, a massive Nazi brainwashing complex, and a dangerous desert pass to find out how they were built and why they were mysteriously abandoned.
Go inside the ambitious engineering project that remade the famous Panama Canal. Billions of dollars were spent to move millions of cubic tons of earth, and ultimately, the canal will be able to accommodate the biggest ships in the world.
A declassified letter written by President Kennedy demands the CIA share its UFO data with NASA. A bizarre pattern on the surface of Mars could be a coded alien message. Investigators are shocked to find a rocket crash-landed in a crater on the Moon.
Jupiter is far hotter than it should be, and scientists don't understand why. The Curiosity Rover finds something strange on Mars. Could it be a lost spacecraft or something far more sinister? Detectives turn to NASA for help with a murder cold case.
Drug lords in South America have built a fleet of narco subs to carry cocaine to the US. These vessels are engineered to escape detection by law enforcement, leading to a high-tech game of cat-and-mouse.
An undercover investigation targets a high-tech North Korean plot to counterfeit American money. An identity thief uses a clever hacking scheme steal $100 million. When an ex-KGB agent suspiciously dies, authorities are shocked by what they find.
Some of the world's most incredible engineering projects now lie in ruins. These deserted places are home to extraordinary mysteries and untold secrets, and we revisit them to understand how they were built, and why they were abandoned.
Hosted by Morgan Freeman, Through the Wormhole explores the deepest mysteries of existence - the questions that have puzzled mankind for eternity. This series brings together the brightest minds from the very edges of Science to reveal the extraordinary truth of our Universe.
Outrageous Acts of Science proves that mind-boggling experiments are not just conducted in laboratories anymore. The fast-paced series scours the Web for the best amateur and professional scientists whose homegrown research has gone viral.
Have you ever wondered how aluminum foil is made? From adhesive bandages to contact lenses, find out how many of the everyday objects we use become the things they are.
How the Universe Works shows you how the cosmos is designed, built, and actually works. See as never before the inner workings of our world, and explore black holes, supernovae, neutron stars, dark energy, and all the titanic forces that make us who we are.
MythBusters: The Search is an all-new series featuring the next generation of fearless contenders with killer build skills, science smarts and nerves of steel, ready to be judged each week as they bust myths and vie for the win in becoming the next myth-busting superstars.
Follow Digital Survivalist Andy Quitmeyer as he travels to remote parts of the world and hacks his way back to civilization using a hybrid of time-tested outdoor survival skills and a backpack's worth of wires, laptops and tracking devices.
Satellites orbit Earth at 17,000 miles an hour, capturing images of our world that are breathtaking, but some are bizarre. This unique perspective reveals objects that seem to make no sense & phenomena that defy explanation. Such images force the question, what on Earth is that?
Adam Savage and Jamie Hyneman aim to uncover the truth behind popular myths and legends, mixing scientific method with gleeful curiosity and plain old-fashioned ingenuity to create their own signature style of explosive experimentation.
Unearthed decodes mysteries and combines scientific investigations with CGI animation to reveal the hidden secrets of iconic structures and monuments from around the globe to discover how they were designed, built, used, and in some cases, lost and rediscovered.
Countless mysterious objects have been spotted in the sky and many astronauts have reported seeing UFOs. NASA's Unexplained Files reveals groundbreaking footage and interviews from both astronauts and scientists to explore the idea that there could be life outside of our planet.
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