Skeletal Replicas, Ice Buckets. More everyday items are put under the microscope as we discover how skeletal replicas are manufactured and ice buckets are made.
06:24 How It's Made 22/19s.
Scuba Lights, Convertible Sandals. More everyday items are put under the microscope as we discover how scuba lights are manufactured and convertible sandals are produced.
06:48 How It's Made 22/20s.
Wood Windows, Woven Cashmere. More everyday items are put under the microscope as we discover how wood windows are manufactured and woven cashmere is produced.
07:12 How It's Made 22/21s.
Gas Barbecues, Mattress Pads. More everyday items are put under the microscope as we discover how gas barbecues are manufactured and mattress pads are produced.
07:36 How It's Made 22/22s.
Skateboards, Braided Pastry. More everyday items are put under the microscope as we discover how skateboards are manufactured and braided pastry is produced.
08:00 Morgan Freeman's Through The Wormhole 6/4s.
Why Do We Lie?. Are our brains wired for lying from a young age? The brains of pathological liars may provide insights. And how will technology impact upon our lies?
08:48 Morgan Freeman's Through The Wormhole 6/5s.
Can Time Go Backwards?. We move around in space, but we are stuck in a prison of time moving ever forwards. Could science ever make the clock move backwards?
09:36 Morgan Freeman's Through The Wormhole 6/6s.
Are We Here for a Reason?. Evolution explains life exists for one purpose: to reproduce. However, a new theory suggests that humans may have another purpose.
10:24 Extreme Engineering 7/8s.
Turkey's Mammoth Hydropowered Dam. Danny heads to Turkey where amid the country's most challenging terrain, one of the tallest and strongest dams ever made is being constructed.
11:12 Mythbusters 11/1s.
Heads Will Roll. Brian and Jon kick off with an airbag myth - how safe is it to have your legs on the dashboard? Plus, is delayed causality really a thing?
12:00 How to Build... Everything 1/1s.
Cruise Ship Secrets. A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Cruise Ship, Pipe Organ, and Apache Helicopter?
12:24 How to Build... Everything 1/2s.
Inside a Super Stadium. A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Cow Milking Machine, Football Stadium, and Steamroller?
12:50 How to Build... Everything 1/3s.
World's First Jet Pack. A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Jet Pack, Superbike, and Snow Groomer?
13:14 How to Build... Everything 1/4s.
Army Tank Confidential. A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Jackhammer, Military Tank, and World's Tallest Water Slide?
13:38 How to Build... Everything 1/5s.
Inside a Jet Car. A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Car Shredder, Land Speed Racer, and Bomb Disposal Suit?
14:02 How to Build... Everything 1/6s.
Make a Monster Truck. A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Monster Truck, Interplanetary Rover, and Tanning Bed?
14:26 Expedition Unknown 4/11s.
Egypt's Lost Queens. Josh continues his journey through Egypt to uncover the secrets of ancient history's most powerful women rulers: Nefertiti and Cleopatra.
15:14 Expedition Unknown 4/13s.
Lost City Of El Mirador. Josh concludes his investigation into the mysterious Maya city of El Mirador, including the possible burial of the Snake Kings.
16:02 Contact 1/7s.
Fast Movers, Hostile Intent. The team discovers recent video of a fast-moving UFO, and Nick and Sarah fly to Utah to verify authenticity. Nick and Paul uncover hostile acts by UFOs.
16:50 Contact 1/8s.
Holy Grail Witness. Secret documents lead Myke and Dr. Livingston to recordings of "fast movers" by the US and Russian Navy. Sarah and Nick hunt down the holy grail of eyewitnesses.
17:40 How the Earth Works 1/1s.
Will Hawaii Sink LA?. Liz and Martin travel to Hawaii to investigate how evidence of catastrophic events in its geological past reveals a legacy of destruction.
18:30 How It's Made 22/23s.
Plasma Gems, Special Effects Snow. More everyday items are put under the microscope as we discover how plasma gems are manufactured and special effects snow is made.
18:55 How It's Made 22/24s.
Three-Wheel Electric Bikes, Skin Cream. More everyday items are put under the microscope as we discover how three-wheel electric bikes are manufactured and skin cream is made.
19:20 How It's Made 22/25s.
Wild West Holsters, Water Video Housings. More everyday items are put under the microscope as we discover how Wild West holsters are manufactured and water video housings are made.
19:45 How It's Made 22/26s.
Wood Garage Doors, Animatronic Dinosaurs. More everyday items are put under the microscope as we discover how wood garage doors are manufactured and animatronic dinosaurs are made.
20:10 How It's Made 20/1s.
Native Healing Drums, Raisins, Stereoscopic Viewers, Ribbon Microphones. Find out how Native Healing Drums, Raisins, Stereoscopic Viewers, and Ribbon Microphones are made.
20:35 How It's Made 20/2s.
Horse Bits, Oat Cereal, Turquoise Jewelry. Find out how horse bits, oat cereal, turquoise jewellery, and Electric Scooters are made.
21:00 How It's Made 21/12s.
Sewage Pumps, Bimini Boat Tops. More everyday items go under the microscope with a look at how objects such as sewage pumps are made.
21:25 How It's Made 21/13s.
Car Tires, Silk, Art Conservation, Scuba Tanks. More everyday items go under the microscope with a look at how objects including car tyres, scuba tanks and silk are manufactured.
21:50 How It's Made 21/15s.
Rock Crushers, Fabric Lampshades, Cake Sprinkles. More everyday items go under the microscope. How are rock crushers, cake sprinkles and steam irons made?
22:15 How It's Made 21/16s.
Indy Steering Wheels, Mixed Salad, Wind Turbines. More everyday items go under the microscope with a look at how detachable Indy-Car steering wheels and wind turbines are made.
22:40 How Do They Do It? 13/9s.
Wensleydale Cheese, Paintbrushes. How do they make Wensleydale cheese, turn pig hair into paintbrushes, and distil aromatic oils from eucalyptus?
23:05 How Do They Do It? 13/11s.
Snails, Cutlery, Fishing Kayaks. How do they feed France's appetite for snails, turn slabs of steel into shiny cutlery, and craft a kayak you can paddle with your feet?
23:30 How Do They Do It? 13/12s.
Emergency Bridges, Marker Pens. How do they build emergency bridges that can take the weight of a tank, make a marker pen that never fades, and design a 200-mph superbike?
23:55 How Do They Do It? 13/13s.
Crystal Glass, Flat Screen TVs. How do they blow the world's finest crystal, heat the deepest swimming pool, and fill a million bottles a day of the world's favourite ketchup?
00:20 Contact 1/4s.
The Real Men In Black. Doubting official reports, Paul and Kawa investigate a UFO crash site in Argentina. Plus, Sarah and Nick track a pattern of low altitude UFOs in Phoenix.
01:10 Contact 1/5s.
Crash Landing. An eyewitness in Kansas reveals photographic evidence of a UFO landing site. Meanwhile, Paul and Kawa disprove an official government account of a meteor impact.
02:00 Contact 1/6s.
Anatomy Of A Cover Up. Analysis uncovers a correlation between UFO sightings and secret government sites. Paul and Kawa track UFO reports and a former CIA witness breaks his silence.
02:48 Mysteries of the Missing 1/1s.
Hunt For Flight MH370. In 2014, Malaysia Airlines flight MH370 vanished without a trace. Did it crash and if so, why can't the wreckage be found?
03:36 Mysteries of the Missing 1/4s.
Forbidden City Of Gold. New technology reveals lost cities in hostile jungle - could this lead to a discovery of the mythical El Dorado? And, a crystal is found on a shipwreck.
04:24 How Do They Do It? 14/4s.
Helmets, Tea, District Heating. How do they harvest and treat the world's most expensive tea? Plus, how does the Siekierki power plant of Warsaw, Poland heat half the city's homes?
04:48 How Do They Do It? 14/5s.
Royal Enfield, Art Fraud, Milk. How do they engineer the latest incarnation of the classic Royal Enfield Continental GT motorbike? Plus, how do 'art detectives' spot a forgery?
05:12 How Do They Do It? 14/6s.
Crash Testing, Delftware, Umbrellas. How do they blend science and destruction at crash test centres? And how do they piece together the complex mechanism of a pocket sized umbrella?
05:36 How Do They Do It? 14/7s.
Iron Ore, Wave Flume, Chandeliers. How do they extract iron ore from one of the most remote mines on the planet? And how do they make chandeliers that are fit for a queen?
Three-Wheel Electric Bikes, Skin Cream. More everyday items are put under the microscope as we discover how three-wheel electric bikes are manufactured and skin cream is made.
06:24 How It's Made 22/25s.
Wild West Holsters, Water Video Housings. More everyday items are put under the microscope as we discover how Wild West holsters are manufactured and water video housings are made.
06:48 How It's Made 22/26s.
Wood Garage Doors, Animatronic Dinosaurs. More everyday items are put under the microscope as we discover how wood garage doors are manufactured and animatronic dinosaurs are made.
07:12 How It's Made 20/1s.
Native Healing Drums, Raisins, Stereoscopic Viewers, Ribbon Microphones. Find out how Native Healing Drums, Raisins, Stereoscopic Viewers, and Ribbon Microphones are made.
07:36 How It's Made 20/2s.
Horse Bits, Oat Cereal, Turquoise Jewelry. Find out how horse bits, oat cereal, turquoise jewellery, and Electric Scooters are made.
08:00 NASA's Unexplained Files 1/1s.
Episode 1. When astronaut Leroy Chao's high-risk spacewalk is interrupted by bright lights flying past, it sparks a major investigation. Could alien life forms be to blame?
08:48 NASA's Unexplained Files 1/2s.
Alien Death Ray. The Viking Lander may have found life on Mars. Meanwhile, how can a starship be spotted in the Aurora Borealis? And what exactly are NASA's mysterious Moon Pigeons?
09:36 NASA's Unexplained Files 1/3s.
Black Knight Rises. The Hubble Telescope spots thousands of unknown objects travelling faster than light. Are we being watched? Or could we ourselves be aliens from another world?
10:24 Mythbusters 11/2s.
Chimney Cannon. Brian and Jon investigate whether a burglar stuck in a chimney could be shot skywards by a propane explosion. Plus, an old team member returns.
11:12 Mythbusters 11/3s.
Dead Body Double. Jon and Brian are tackling two ballistic mysteries. Is a dead body bullet proof? Plus, is a non-Newtonian fluid bomb proof?
12:00 How to Build... Everything 1/7s.
Drone Revolution. A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Octocopter Drone, Mega Dump Truck, and Pacemaker?
12:24 How to Build... Everything 1/8s.
Secrets of a Space Suit. A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Jet Wing, Space Suit, and Aerial Tramway?
12:50 How to Build... Everything 1/9s.
On Board an Aircraft Carrier. A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Aircraft Carrier, and IMAX 3D Movie Experience?
13:14 How to Build... Everything 1/10s.
Rise Of The Skyscraper. A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Solar Car, Skyscraper, and Hydroelectric Power Plant?
13:38 How to Build... Everything 1/11s.
Satellites Declassified. A DIY guide for building humanity's greatest inventions. How are a communications satellite, a tower crane and a groundwater replenishment system built?
14:02 How to Build... Everything 1/12s.
Rocketship Revealed. A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Rocketship, Hovercraft, and MRI Scanner?
14:26 Cooper's Treasure 2/1s.
500 Million Dollar List. Last season, Miklos located a shipwreck tied to Christopher Columbus using Cooper's intel. Now, Miklos has 8 weeks of cash left to find another shipwreck.
15:14 Cooper's Treasure 2/2s.
Hunt For The Gold Table. After discovering a 1700s-era cannon Darrell seeks the ship's origin. A letter in Gordon's files details a 16th century wreck connected to Sir Francis Drake.
16:02 How the Earth Works 1/2s.
Can Krakatoa Stop Time?. An active volcano with the power to plunge the whole world into a brutal dark age is rising from the sea. Will it cataclysmically erupt once again?
16:50 How the Earth Works 1/3s.
Japanese Death Match. Liz and Martin visit Japan, to witness the battle that rages between the people and the volcanoes, earthquakes and tsunamis that threaten them on a daily basis.
17:40 How the Earth Works 1/4s.
Will Europe Burn in Hell?. Liz Bonnin and Martin Pepper investigate the volcano Mount Vesuvius. During the research, they discover another deadly super volcano, Campi Flegrei.
18:30 How It's Made 20/4s.
Stagecoaches, Road Reflectors. Find out how stagecoaches, road reflectors, fire baked pottery, and custom motorcycle tanks are made.
18:55 How It's Made 20/6s.
Tissues, Travel Trailers, Slippers, Motorcycle Helmets. Find out how tissues, travel trailers, slippers, and motorcycle helmets are made.
19:20 How It's Made 20/7s.
U-Locks, Teepees, Croissants, Rolling Luggage. Find out how U-locks, teepees, croissants, and rolling luggage are made.
19:45 How It's Made 20/8s.
Prams, Factory-Built Homes, Wood Flutes, Bicycle Tyres. Find out how prams, factory-build homes, wood flutes, and bicycle tyres are made.
20:10 How It's Made 20/9s.
Thinning Shears, Wagon Wheels. Find out how thinning shears, wagon wheels, toaster pastries, and violin bows are made.
20:35 How It's Made 20/10s.
Iron Bathtubs, Hopi Kachina Dolls. Find out how bathtubs, Hopi Kachina dolls, mine truck engines, and memory cards are made.
21:00 Bugs, Bites and Parasites: Tropical Diseases Uncovered 1/1s.
Episode 1. Emily is in Malaysia when she finds a lump by her elbow - is it a parasite? Kaffy hopes treatment for malaria won't affect her pregnancy.
21:50 Bugs, Bites and Parasites: Tropical Diseases Uncovered 1/2s.
Flesh Nest. David Lalloo treats a deadly snake bite in the heart of Hull and battles a parasitic worm. Plus, why do some parasites lay eggs in human flesh?
22:40 The Explosion Show 1/1s.
Fireworks Declassified. Tory Belleci and Streetbike Tommy check out one of the world's largest fireworks companies to reveal the explosive secrets of its pyrotechnics experts.
23:30 The Explosion Show 1/2s.
When Mountains Explode. Tory Belleci and Streetbike Tommy meet experts using cutting-edge explosives to turn entire mountains into gravel-sized bits essential for construction.
00:20 Contact 1/7s.
Fast Movers, Hostile Intent. The team discovers recent video of a fast-moving UFO, and Nick and Sarah fly to Utah to verify authenticity. Nick and Paul uncover hostile acts by UFOs.
01:10 Contact 1/8s.
Holy Grail Witness. Secret documents lead Myke and Dr. Livingston to recordings of "fast movers" by the US and Russian Navy. Sarah and Nick hunt down the holy grail of eyewitnesses.
02:00 How the Earth Works 1/1s.
Will Hawaii Sink LA?. Liz and Martin travel to Hawaii to investigate how evidence of catastrophic events in its geological past reveals a legacy of destruction.
02:48 Mysteries of the Missing 1/5s.
Curse Of The Bermuda Triangle. After five planes vanish in the Bermuda Triangle, science points to a strange geological force. And, satellites reveal lost tribes in the Amazon.
03:36 Mysteries of the Missing 1/6s.
Lost Colony Of Roanoke. The Roanoke colony vanished without a trace, and centuries later, it remains one of history's greatest unsolved mysteries. Can new evidence reveal its fate?
04:24 How Do They Do It? 14/8s.
Oyster Knives, Stadium Lights, Diamonds. How do they forge the blades to crack open oyster shells? Plus, how do scientists in a lab grow the synthetic diamonds of the future?
04:48 How Do They Do It? 14/9s.
Cheddar Cheese, CPR Mannequins. How do they make cheddar, the world's most popular cheese? How do they breathe life into Rususci Anne - the plastic woman that teaches CPR?
05:12 How Do They Do It? 14/10s.
Ford Transits, Driza-bone, Saltfish. How do Ford produce the ubiquitous white van, the Transit? Plus, how do they ensure the Driza-bone coat lives up to its name?
05:36 How Do They Do It? 14/11s.
Wood Stoves, Indigo, Synthesiser. How do they make wood burning stoves that bring warmth to the bleak Norwegian winter? Plus, how do build the synthesiser that changed music forever?
Episode 13. How do they take a car from Siberia to the Sahara without leaving Germany? Plus, how do they hand craft a baseball glove that will last a lifetime?
06:24 Morgan Freeman's Through The Wormhole 7/8s.
Can We Hack The Planet?. Scientists are unlocking the secrets of nature in order to tame the elements, harness energy, and even control life. Can we save humanity in time?
07:12 Truth Behind the Moon Landing 1/1s.
Fire In The Cockpit. Experts investigate to see if the fire on Apollo 1 that killed three astronauts was a cover-up. Was it a tragic accident or part of the moon landing conspiracy?
08:00 Expedition X 1/5s.
Mystery In Mammoth Cave. Jessica Chobot and Phil Torres investigate a strange phenomenon that has been haunting Mammoth Cave for generations. What will they discover?
08:48 Expedition X 1/6s.
Mt. Adams' UFO Encounters. Phil Torres and Jessica Chobot follow strange orbs of light into an active volcano in Washington. The team searches for answers about the unexplained.
09:36 How It's Made 23/1s.
Grammy Awards, Bike Lights, Above-Ground Pools. Ever wondered how everyday items are made? More common items are put under the microscope to find out.
10:00 How It's Made 23/2s.
LED stage Lights, Apple Cider. Ever wondered how everyday items are made? More common items are put under the microscope to find out.
10:24 How It's Made 23/3s.
Fishing Line, Industrial Mixers. Ever wondered how everyday items are made? More common items are put under the microscope to find out.
10:48 How It's Made 23/4s.
Storage Sheds, Industrial Fans. Ever wondered how everyday items are made? More common items are put under the microscope to find out.
11:12 How It's Made 23/5s.
Concrete Walls, 3D Printers. How are precast concrete walls, 3D printers, telescopic cranes, and kerosene lamp burners made?
11:36 How It's Made 23/6s.
Car Headlamps, Directional Drills, Pet Combs. How are car headlamps, directional drills, and combs made? And how is stained glass restored?
12:00 How Do They Do It? 15/15s.
Episode 15. How do they produce 99% of America's raisins in California's San Joaquin Valley? Plus, how do they make the world's oldest type of paper?
12:24 How Do They Do It? 15/16s.
Episode 16. How do they use ancient techniques and modern technology to produce thousands of tonnes of barbecue charcoal? How do they cook up Japan's soba noodles?
12:50 How Do They Do It? 15/17s.
Episode 17. How do they grow America's only freshwater pearls in Tennessee? How are the world's sharpest knives made, and how do they forge the world's sharpest knives?
13:14 How Do They Do It? 15/18s.
Episode 18. How do they turn ugly root vegetables into sweet sugar? How do they make feather dusters? And, how do they make billions of balloons to keep parties popping?
13:38 How Do They Do It? 15/19s.
Episode 19. How do they turn trees into billions of pencils? How do they make liquorice? And, how do they use traditional techniques to weave the world's most fashionable lace?
14:02 How Do They Do It? 10/1s.
Opal / Stunt Planes / Nougat. How do they mine precious opals beneath one of the hottest deserts on earth? How do they build breath-taking stunt planes and how do they make nougat?
14:26 Secret Space Escapes 1/7s.
Stranded. A power failure occurs on the ISS forcing the crew to consider abandoning the station. Plus, during a spacewalk a cosmonaut is nearly stranded after a suit malfunction.
15:14 Secret Space Escapes 1/8s.
Gasping for Air. A leak threatens the lives of astronauts upon re-entry. And a mission to the Salyut space station takes a surprise turn when the crew suffers from depressurisation.
16:02 Truth Behind the Moon Landing 1/2s.
NASA Nazi Conspiracy. Experts investigate if there was a conspiracy to fake the moon landing. Does a secret report suggest the Nazis were involved in the Apollo space programme?
16:50 Truth Behind the Moon Landing 1/3s.
CIA's Secret Space War. Confidential CIA files reveal a secret war for space between America and the Soviets. And, experts investigate American espionage during the Apollo programme.
17:40 How It's Made 26/17s.
Table Tennis Tables. More everyday items go under the microscope, revealing their production. How are objects such as plastic model kits and light microscopes made?
18:05 How It's Made 26/18s.
Hand Forged Hammers. More everyday items go under the microscope, revealing their production. How are objects such as gummy vitamins and boat trailers made?
18:30 How It's Made 26/19s.
Guitar Pickups, Heated Furniture. More everyday items go under the microscope, revealing their production. How are objects such as water well cylinders and nonconductive tools made?
18:55 How It's Made 26/20s.
Innerspring Mattresses. More everyday items go under the microscope, revealing their production. How are objects such as stand-up paddleboards and vacuum cleaners made?
19:20 How It's Made 26/21s.
Belts, 3D Metal Printers. More everyday items go under the microscope, revealing their production. How are objects such as detectable warning panels and model Stirling engines made?
19:45 How It's Made 26/22s.
Compression & Extension Springs. More everyday items go under the microscope, revealing their production. How are objects such as micro drill bits and skiffs made?
20:10 NASA's Unexplained Files 3/2s.
Rise Of The Planet Killer. Apollo 12 astronauts bring back something alive from the moon. Plus, NASA track an asteroid heading towards Earth and make a shocking discovery.
21:00 NASA's Unexplained Files 3/3s.
A President's Close Encounter. Geysers are discovered on a frozen moon, NASA redirects a probe on a mission to find proof of life, and a future US President is eyewitness to a UFO.
21:50 NASA's Unexplained Files 3/4s.
The Earth Next Door. Astronomers detect a potentially habitable planet tantalizingly close to Earth. A chance discovery at NASA reveals a top secret military space program.
22:40 NASA's Unexplained Files 3/5s.
Curse Of The Full Moon. Two cosmonauts fight for their lives, trapped inside a capsule in a frozen lake. NASA astronomers are spooked when the full moon affects their experiments.
23:30 Expedition X 1/7s.
The Amazon's Cursed Ruins. The team explores an abandoned outpost in the Amazon rainforest. After meeting with tribes in the jungle, they hear strange things at night.
00:20 Expedition X 1/8s.
Lake Of The Dead. Phil and Jessica head to Lake Lanier - the deadliest lake in America - to uncover rumours of drownings and ghostly encounters.
01:10 Mission Declassified 1/9s.
Butch Cassidy's Buried Secrets. Christof travels to the highlands of Bolivia and the mountains of Utah to find new clues about the fate of outlaws Butch Cassidy and the Sundance Kid.
02:00 How It's Made 23/1s.
Grammy Awards, Bike Lights, Above-Ground Pools. Ever wondered how everyday items are made? More common items are put under the microscope to find out.
02:24 How It's Made 23/2s.
LED stage Lights, Apple Cider. Ever wondered how everyday items are made? More common items are put under the microscope to find out.
02:48 How Do They Do It? 15/15s.
Episode 15. How do they produce 99% of America's raisins in California's San Joaquin Valley? Plus, how do they make the world's oldest type of paper?
03:12 How Do They Do It? 15/16s.
Episode 16. How do they use ancient techniques and modern technology to produce thousands of tonnes of barbecue charcoal? How do they cook up Japan's soba noodles?
03:36 How Do They Do It? 15/17s.
Episode 17. How do they grow America's only freshwater pearls in Tennessee? How are the world's sharpest knives made, and how do they forge the world's sharpest knives?
04:00 How Do They Do It? 15/18s.
Episode 18. How do they turn ugly root vegetables into sweet sugar? How do they make feather dusters? And, how do they make billions of balloons to keep parties popping?
04:24 How Do They Do It? 14/12s.
Morgan Cars, Bamboo Cotton, Toilets. How do they assemble the reinvented Morgan 3 Wheeler? Plus, how do they protect firefighters' hands from heat, flame and chemical attack?
04:48 How Do They Do It? 14/13s.
Wind Turbines, Car Tyres, Mushrooms. How do they make wind turbines with twice the wingspan of a Boeing? Plus, how do they mould car tyres from the ooze of a tree?
05:12 How Do They Do It? 14/14s.
Ammo, Dental Drill, Road Markings. How do they make the tank piercing super bullet? Plus, how do they forge the infamous torture weapon, the dentist's drill?
05:36 How Do They Do It? 14/15s.
Episode 15. How do they make giant floating power stations that provide power around the world? Plus, how do they fabricate the world's smallest aircraft?
Episode 19. How do they turn trees into billions of pencils? How do they make liquorice? And, how do they use traditional techniques to weave the world's most fashionable lace?
06:24 Secret Space Escapes 1/5s.
Point of No Return. A spacewalker loses his vision and is locked outside his craft after a malfunction. Plus, cosmonauts are engulfed by a fire while still on the launchpad.
07:12 Secret Space Escapes 1/6s.
Fatal Re-Entry. An astronaut performs an emergency procedure to save a new ISS solar array. Plus, the first Korean astronaut has a bumpy ride during re-entry.
08:00 Secrets Of The Underground 1/7s.
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.
08:48 Secrets Of The Underground 1/8s.
Great Lakes Bermuda Triangle. Rob Nelson heads to Lake Michigan to investigate an unexplained, Bermuda Triangle-like phenomenon that has caused ships to disappear for centuries.
09:36 How It's Made 23/7s.
Handcrafted Skis, Septic Tanks. How are handcrafted skis, septic tanks, hydroformed chassis pants, and aquarium windows made?
10:00 How It's Made 23/8s.
Zip Line Brakes, Silk Fibre Lamps. How are zip line brakes, silk fibre lamps, round balers, and comfort shoes made?
10:24 How It's Made 23/9s.
Armoured Vehicles, Tension Fabric Buildings. How are armoured vehicles, tension fabric buildings, rowers, and sculpture enlargements made?
10:48 How It's Made 23/10s.
Mountain Bike Suspensions, Surgical Sutures. How are mountain bike suspensions, surgical sutures, grain dryers, and frying pans made?
11:12 How It's Made 23/11s.
Ski Bindings, Immersion Parts Washers, Mine Ventilation. How are downhill ski bindings, immersion parts washers, mining ventilation and pencil sharpeners made?
11:36 How It's Made 23/12s.
Gingerbread Houses, Livestock Trailers. How are gingerbread houses, livestock trailers, bottom-rolling hangar doors, and toy figurines made?
12:00 How Do They Do It? 10/2s.
Saffron / Ice Roads / Shelby. How do they farm the expensive spice saffron, how do they create giant roads made entirely from ice and how do they manufacture a muscle car?
12:24 How Do They Do It? 10/4s.
Salad / Rope / Insulin. How do they cultivate green salad on scorching desert plains, how do they make rigging for ships and how do they produce lifesaving insulin from bread?
12:50 How Do They Do It? 10/5s.
Locomotives / Clotted Cream / Boomerangs. How do they build one of the world's most powerful locomotives? And how do they turn cows' milk into clotted cream?
13:14 How Do They Do It? 10/6s.
Sardines / Piaggio Scooters / Erector Sets. A look at how products are manufactured around the world. Looking at sardine fishing, Piaggio scooters and erector sets.
13:38 How Do They Do It? 10/7s.
Plane Painting / Clogs / Pasties. A look at how products are manufactured around the world. Featuring plane painting, pasties and how clogs are made.
14:02 How Do They Do It? 10/8s.
Bells / Hurricane Clear Up / Dates. How do they cast bells fit for the world's greatest cathedrals? And how do they clear up the effect of one of America's biggest storms?
14:26 Blowing Up History 4/15s.
Ghosts Of The Wild West. The infamous gunfight at the O.K. Corral only lasted 30 seconds. Now, experts use cutting-edge technology to uncover the mystery surrounding the event.
15:14 Blowing Up History 4/16s.
Tower Of Babel: The New Evidence. The Tower of Babel is one of the most famous stories of the Bible. Archaeologists use new technology to uncover how engineers could have built it.
16:02 How the Universe Works 9/1s.
War Of The Galaxies. What happens when galaxies containing billions of stars collide? The gravitational forces of these giants intersect, and they are left irrevocably changed.
16:50 How the Universe Works 9/2s.
Mission To A Comet. The Rosetta mission was a ground-breaking expedition to land on a comet for the very first time. What did this cutting-edge journey uncover about life on Earth?
17:40 How It's Made 26/23s.
Fencing Masks, Books. More everyday items go under the microscope, revealing their production. How are objects such as ocean drone transformers and 3D puzzles made?
18:05 How It's Made 26/24s.
Tin Whistles, Horn Products. More everyday items go under the microscope, revealing their production. How are objects including Formula F race cars made?
18:30 How It's Made 26/25s.
Motorcycle Goggles, Handbuilt Jukeboxes. More everyday items go under the microscope, revealing their production. How are objects including vacuum excavators made?
18:55 How It's Made 26/26s.
Peaked Caps, Custom Water Heaters. More everyday items go under the microscope, revealing their production. How are objects such as electric boats and fencing foils made?
19:20 How It's Made 20/1s.
Native Healing Drums, Raisins, Stereoscopic Viewers, Ribbon Microphones. Find out how Native Healing Drums, Raisins, Stereoscopic Viewers, and Ribbon Microphones are made.
19:45 How It's Made 20/2s.
Horse Bits, Oat Cereal, Turquoise Jewelry. Find out how horse bits, oat cereal, turquoise jewellery, and Electric Scooters are made.
20:10 Hot Grease
A unique cast of characters tells the story of how an environmentally-useful industry in Houston -built on the used cooking oil of local restaurants - was embroiled in a gang war.
21:25 Toucan Nation
An animal refuge in Costa Rica takes in a mutilated toucan and gives it a second chance by making it a prosthetic beak with the help of a 3D printer.
22:15 American Titans 1/5s.
Hearst Vs. Pulitzer. In the late 1890s, William Randolph Hearst challenges the king of newspaper publishing Joseph Pulitzer in a circulation war that will change publishing forever.
23:05 American Titans 1/6s.
Daly Vs. Clark. The lawless territory of Montana remains up for grabs, and William Clark and Marcus Daly fight for control over the state and copper mines worth millions.
23:55 Secret Space Escapes 1/7s.
Stranded. A power failure occurs on the ISS forcing the crew to consider abandoning the station. Plus, during a spacewalk a cosmonaut is nearly stranded after a suit malfunction.
00:45 Secret Space Escapes 1/8s.
Gasping for Air. A leak threatens the lives of astronauts upon re-entry. And a mission to the Salyut space station takes a surprise turn when the crew suffers from depressurisation.
01:35 Truth Behind the Moon Landing 1/2s.
NASA Nazi Conspiracy. Experts investigate if there was a conspiracy to fake the moon landing. Does a secret report suggest the Nazis were involved in the Apollo space programme?
02:24 Truth Behind the Moon Landing 1/3s.
CIA's Secret Space War. Confidential CIA files reveal a secret war for space between America and the Soviets. And, experts investigate American espionage during the Apollo programme.
03:12 How Do They Do It? 10/4s.
Salad / Rope / Insulin. How do they cultivate green salad on scorching desert plains, how do they make rigging for ships and how do they produce lifesaving insulin from bread?
03:36 How Do They Do It? 10/5s.
Locomotives / Clotted Cream / Boomerangs. How do they build one of the world's most powerful locomotives? And how do they turn cows' milk into clotted cream?
04:00 How Do They Do It? 10/6s.
Sardines / Piaggio Scooters / Erector Sets. A look at how products are manufactured around the world. Looking at sardine fishing, Piaggio scooters and erector sets.
04:24 How Do They Do It? 14/16s.
Episode 16. How do they create coloured crayons used by children and artists around the world? Plus, how do artisans and craftsmen create treasured mirrors in India?
04:48 How Do They Do It? 14/18s.
Episode 18. How do they build the famous steam-powered paddleboats that cruise the Mississippi River? How did they create the powerful defence system called 'the waterwall'?
05:12 How Do They Do It? 14/19s.
Episode 19. How do they make modern paving stones and how has the process changed over thousands of years? Plus, how do they create a traditionally tailored tuxedo suit?
05:36 How Do They Do It? 14/20s.
Episode 20. How do they fabricate fire gloves for emergency services personnel? Plus, how do they create the enamel that is used in bake-wear around the world?