Episode 4. How do they stop planes from icing up; how is clay used to keep glossy magazines looking sharp; and how do they build an electric car that can reach 200kmph?
06:26 Invisible Killers 1/2s.
Influenza. Explores the astonishing impact and complex science behind the constantly evolving virus. How does the changing nature of influenza, fuel its ongoing threat to the world?
07:14 Extreme Engineering 5/2s.
Dallas Cowboys Stadium. Join host Danny Forster as he explores the largest football stadium ever constructed in America, with room for 100,000 fans.
08:02 How the Universe Works 3/4s.
First Second. A user's guide to the cosmos from the big bang to galaxies, stars, planets and moons. What dramatic events occurred in the first second after the big bang?
08:50 How Do They Do It? 10/10s.
Paris Sewers / Beretta / Cotton. A look at how products are manufactured around the world. Featuring the complex network of Paris sewers, Beretta's and cotton manufacture.
09:14 Food Factory USA 2/5s.
Here's the Scoop. An army of workers serve Cold Stone ice cream, five Vietnamese brothers perfect flaky French pastries, and watch flying fish while ordering crab cakes in Seattle.
09:38 Invisible Killers 1/2s.
Influenza. Explores the astonishing impact and complex science behind the constantly evolving virus. How does the changing nature of influenza, fuel its ongoing threat to the world?
10:26 What Could Possibly Go Wrong? 1/2s.
Concrete Canoe Challenge. Kevin and Grant turn science into speed and turbocharge a Rocket Skateboard. Using a batch of homemade supersonic rocket fuel, what could possibly go wrong?
11:14 Extreme Engineering 5/2s.
Dallas Cowboys Stadium. Join host Danny Forster as he explores the largest football stadium ever constructed in America, with room for 100,000 fans.
12:02 How the Universe Works 3/4s.
First Second. A user's guide to the cosmos from the big bang to galaxies, stars, planets and moons. What dramatic events occurred in the first second after the big bang?
12:50 How the Universe Works 5/7s.
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?
13:38 How Do They Do It? 10/10s.
Paris Sewers / Beretta / Cotton. A look at how products are manufactured around the world. Featuring the complex network of Paris sewers, Beretta's and cotton manufacture.
14:02 Food Factory USA 2/5s.
Here's the Scoop. An army of workers serve Cold Stone ice cream, five Vietnamese brothers perfect flaky French pastries, and watch flying fish while ordering crab cakes in Seattle.
14:26 Invisible Killers 1/2s.
Influenza. Explores the astonishing impact and complex science behind the constantly evolving virus. How does the changing nature of influenza, fuel its ongoing threat to the world?
15:14 What Could Possibly Go Wrong? 1/2s.
Concrete Canoe Challenge. Kevin and Grant turn science into speed and turbocharge a Rocket Skateboard. Using a batch of homemade supersonic rocket fuel, what could possibly go wrong?
16:02 How the Universe Works 3/4s.
First Second. A user's guide to the cosmos from the big bang to galaxies, stars, planets and moons. What dramatic events occurred in the first second after the big bang?
16:50 How the Universe Works 5/8s.
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?
17:40 Extreme Engineering 5/3s.
Navy Amphibious Warship. Danny Forster explores the LPD17, a new assault ship for the US Navy that can launch over 700 Marines and equipment on helicopters and hovercrafts.
18:30 Blowing Up History 2/3s.
Curse Of The Blood Pyramids. Giant pyramids at a site in Mexico reveal the secrets of a civilisation that vanished 1,400 years ago. Shocking new discoveries suggest human sacrifice.
19:20 How Do They Do It? 10/11s.
Lion Dance/ Tunnel/ Super Sopper. What is the secret of the lion dance, how are tunnels built, and what is a super sopper? Find out as more items are put under the microscope.
19:45 Food Factory USA 2/6s.
Texas State of Mind. Explores some of the Lone Star State's favourite foods: including chicken-free Chick-O-Sticks candy, and a two-ounce energy drink that delivers a wallop.
20:10 How the Universe Works 5/1s.
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?
21:00 Blowing Up History 2/3s.
Curse Of The Blood Pyramids. Giant pyramids at a site in Mexico reveal the secrets of a civilisation that vanished 1,400 years ago. Shocking new discoveries suggest human sacrifice.
21:50 What Could Possibly Go Wrong? 1/3s.
Homemade Hovercraft Hijinks. Kevin and Grant test their skills when building a homemade hovercraft capable of crossing land and sea. Plus, how can a merry-go-round produce G-forces?
22:40 How Do They Do It? 10/11s.
Lion Dance/ Tunnel/ Super Sopper. What is the secret of the lion dance, how are tunnels built, and what is a super sopper? Find out as more items are put under the microscope.
23:05 Food Factory USA 2/6s.
Texas State of Mind. Explores some of the Lone Star State's favourite foods: including chicken-free Chick-O-Sticks candy, and a two-ounce energy drink that delivers a wallop.
23:30 Extreme Engineering 5/3s.
Navy Amphibious Warship. Danny Forster explores the LPD17, a new assault ship for the US Navy that can launch over 700 Marines and equipment on helicopters and hovercrafts.
00:20 How the Universe Works 5/8s.
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?
01:10 How the Universe Works 5/1s.
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?
02:00 Blowing Up History 2/3s.
Curse Of The Blood Pyramids. Giant pyramids at a site in Mexico reveal the secrets of a civilisation that vanished 1,400 years ago. Shocking new discoveries suggest human sacrifice.
02:48 What Could Possibly Go Wrong? 1/3s.
Homemade Hovercraft Hijinks. Kevin and Grant test their skills when building a homemade hovercraft capable of crossing land and sea. Plus, how can a merry-go-round produce G-forces?
03:36 Extreme Engineering 5/3s.
Navy Amphibious Warship. Danny Forster explores the LPD17, a new assault ship for the US Navy that can launch over 700 Marines and equipment on helicopters and hovercrafts.
04:24 How Do They Do It? 10/11s.
Lion Dance/ Tunnel/ Super Sopper. What is the secret of the lion dance, how are tunnels built, and what is a super sopper? Find out as more items are put under the microscope.
04:48 Food Factory USA 2/6s.
Texas State of Mind. Explores some of the Lone Star State's favourite foods: including chicken-free Chick-O-Sticks candy, and a two-ounce energy drink that delivers a wallop.
05:12 How the Universe Works 5/8s.
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?
Episode 5. How do they talk to spacecraft in orbit; how do they keep the world's biggest ships in tip-top condition; and how can they lengthen luxury limos and still provide a smooth ride?
06:26 Blowing Up History 2/3s.
Curse Of The Blood Pyramids. Giant pyramids at a site in Mexico reveal the secrets of a civilisation that vanished 1,400 years ago. Shocking new discoveries suggest human sacrifice.
07:14 Extreme Engineering 5/3s.
Navy Amphibious Warship. Danny Forster explores the LPD17, a new assault ship for the US Navy that can launch over 700 Marines and equipment on helicopters and hovercrafts.
08:02 How the Universe Works 5/1s.
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?
08:50 How Do They Do It? 10/11s.
Lion Dance/ Tunnel/ Super Sopper. What is the secret of the lion dance, how are tunnels built, and what is a super sopper? Find out as more items are put under the microscope.
09:14 Food Factory USA 2/6s.
Texas State of Mind. Explores some of the Lone Star State's favourite foods: including chicken-free Chick-O-Sticks candy, and a two-ounce energy drink that delivers a wallop.
09:38 Blowing Up History 2/3s.
Curse Of The Blood Pyramids. Giant pyramids at a site in Mexico reveal the secrets of a civilisation that vanished 1,400 years ago. Shocking new discoveries suggest human sacrifice.
10:26 What Could Possibly Go Wrong? 1/3s.
Homemade Hovercraft Hijinks. Kevin and Grant test their skills when building a homemade hovercraft capable of crossing land and sea. Plus, how can a merry-go-round produce G-forces?
11:14 Extreme Engineering 5/3s.
Navy Amphibious Warship. Danny Forster explores the LPD17, a new assault ship for the US Navy that can launch over 700 Marines and equipment on helicopters and hovercrafts.
12:02 How the Universe Works 5/1s.
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?
12:50 How the Universe Works 5/8s.
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?
13:38 How Do They Do It? 10/11s.
Lion Dance/ Tunnel/ Super Sopper. What is the secret of the lion dance, how are tunnels built, and what is a super sopper? Find out as more items are put under the microscope.
14:02 Food Factory USA 2/6s.
Texas State of Mind. Explores some of the Lone Star State's favourite foods: including chicken-free Chick-O-Sticks candy, and a two-ounce energy drink that delivers a wallop.
14:26 Blowing Up History 2/3s.
Curse Of The Blood Pyramids. Giant pyramids at a site in Mexico reveal the secrets of a civilisation that vanished 1,400 years ago. Shocking new discoveries suggest human sacrifice.
15:14 What Could Possibly Go Wrong? 1/3s.
Homemade Hovercraft Hijinks. Kevin and Grant test their skills when building a homemade hovercraft capable of crossing land and sea. Plus, how can a merry-go-round produce G-forces?
16:02 How the Universe Works 5/1s.
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?
16:50 How the Universe Works 6/3s.
Twin Suns: The Alien Mysteries. Half of the star systems in our galaxy have two stars, possibly creating habitats for alien life. Here, binary stars fling entire worlds into space.
17:40 Extreme Engineering 5/4s.
Hong Kong Bridge. Stonecutters Bridge has a 1018m span and is an engineering marvel. Host Danny Forster travels to China's south coast to climb it.
18:30 How It's Made 21/7s.
Paper Umbrellas, Coal, Aircraft Seats, Urns. More everyday items are put under the microscope as we discover how paper umbrellas, coal, aircraft seats and urns are made.
18:55 How It's Made 21/8s.
Aluminium Canoes, Wood Bowls. More everyday items go under the microscope with a look at how objects including aluminum canoes, wood bowls and marimbas are made.
19:20 How Do They Do It? 10/12s.
Pistachios / Forbidden City / Radar. How do they make pistachios, what is the Forbidden City, and how do they produce radars? Find out as more items are put under the microscope.
19:45 Food Factory USA 2/7s.
Resolve Your Beef. See the mountains of meat required to keep up with White Castle's demand, as well as a machine that processes 1.7 million mandarin oranges every hour.
20:10 How the Universe Works 5/7s.
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?
21:00 How It's Made 21/7s.
Paper Umbrellas, Coal, Aircraft Seats, Urns. More everyday items are put under the microscope as we discover how paper umbrellas, coal, aircraft seats and urns are made.
21:25 How It's Made 21/8s.
Aluminium Canoes, Wood Bowls. More everyday items go under the microscope with a look at how objects including aluminum canoes, wood bowls and marimbas are made.
21:50 What Could Possibly Go Wrong? 1/4s.
Lawnmower Jousting Royale. While exploring the principles of armour design, Grant and Kevin challenge each other to lawnmower jousting for backyard glory. What could go wrong?
22:40 How Do They Do It? 10/12s.
Pistachios / Forbidden City / Radar. How do they make pistachios, what is the Forbidden City, and how do they produce radars? Find out as more items are put under the microscope.
23:05 Food Factory USA 2/7s.
Resolve Your Beef. See the mountains of meat required to keep up with White Castle's demand, as well as a machine that processes 1.7 million mandarin oranges every hour.
23:30 Extreme Engineering 5/4s.
Hong Kong Bridge. Stonecutters Bridge has a 1018m span and is an engineering marvel. Host Danny Forster travels to China's south coast to climb it.
00:20 How the Universe Works 6/3s.
Twin Suns: The Alien Mysteries. Half of the star systems in our galaxy have two stars, possibly creating habitats for alien life. Here, binary stars fling entire worlds into space.
01:10 How the Universe Works 5/7s.
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?
02:00 How It's Made 21/7s.
Paper Umbrellas, Coal, Aircraft Seats, Urns. More everyday items are put under the microscope as we discover how paper umbrellas, coal, aircraft seats and urns are made.
02:24 How It's Made 21/8s.
Aluminium Canoes, Wood Bowls. More everyday items go under the microscope with a look at how objects including aluminum canoes, wood bowls and marimbas are made.
02:48 What Could Possibly Go Wrong? 1/4s.
Lawnmower Jousting Royale. While exploring the principles of armour design, Grant and Kevin challenge each other to lawnmower jousting for backyard glory. What could go wrong?
03:36 Extreme Engineering 5/4s.
Hong Kong Bridge. Stonecutters Bridge has a 1018m span and is an engineering marvel. Host Danny Forster travels to China's south coast to climb it.
04:24 How Do They Do It? 10/12s.
Pistachios / Forbidden City / Radar. How do they make pistachios, what is the Forbidden City, and how do they produce radars? Find out as more items are put under the microscope.
04:48 Food Factory USA 2/7s.
Resolve Your Beef. See the mountains of meat required to keep up with White Castle's demand, as well as a machine that processes 1.7 million mandarin oranges every hour.
05:12 How the Universe Works 6/3s.
Twin Suns: The Alien Mysteries. Half of the star systems in our galaxy have two stars, possibly creating habitats for alien life. Here, binary stars fling entire worlds into space.
Episode 6. How do they provide services in one of the world's largest casino hotels, cut through metal with a beam of light, and build a golf course in the desert?
06:26 How It's Made 21/7s.
Paper Umbrellas, Coal, Aircraft Seats, Urns. More everyday items are put under the microscope as we discover how paper umbrellas, coal, aircraft seats and urns are made.
06:50 How It's Made 21/8s.
Aluminium Canoes, Wood Bowls. More everyday items go under the microscope with a look at how objects including aluminum canoes, wood bowls and marimbas are made.
07:14 Extreme Engineering 5/4s.
Hong Kong Bridge. Stonecutters Bridge has a 1018m span and is an engineering marvel. Host Danny Forster travels to China's south coast to climb it.
08:02 How the Universe Works 5/7s.
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?
08:50 How Do They Do It? 10/12s.
Pistachios / Forbidden City / Radar. How do they make pistachios, what is the Forbidden City, and how do they produce radars? Find out as more items are put under the microscope.
09:14 Food Factory USA 2/7s.
Resolve Your Beef. See the mountains of meat required to keep up with White Castle's demand, as well as a machine that processes 1.7 million mandarin oranges every hour.
09:38 How It's Made 21/7s.
Paper Umbrellas, Coal, Aircraft Seats, Urns. More everyday items are put under the microscope as we discover how paper umbrellas, coal, aircraft seats and urns are made.
10:02 How It's Made 21/8s.
Aluminium Canoes, Wood Bowls. More everyday items go under the microscope with a look at how objects including aluminum canoes, wood bowls and marimbas are made.
10:26 What Could Possibly Go Wrong? 1/4s.
Lawnmower Jousting Royale. While exploring the principles of armour design, Grant and Kevin challenge each other to lawnmower jousting for backyard glory. What could go wrong?
11:14 Extreme Engineering 5/4s.
Hong Kong Bridge. Stonecutters Bridge has a 1018m span and is an engineering marvel. Host Danny Forster travels to China's south coast to climb it.
12:02 How the Universe Works 5/7s.
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?
12:50 How the Universe Works 6/3s.
Twin Suns: The Alien Mysteries. Half of the star systems in our galaxy have two stars, possibly creating habitats for alien life. Here, binary stars fling entire worlds into space.
13:38 How Do They Do It? 10/12s.
Pistachios / Forbidden City / Radar. How do they make pistachios, what is the Forbidden City, and how do they produce radars? Find out as more items are put under the microscope.
14:02 Food Factory USA 2/7s.
Resolve Your Beef. See the mountains of meat required to keep up with White Castle's demand, as well as a machine that processes 1.7 million mandarin oranges every hour.
14:26 How It's Made 21/7s.
Paper Umbrellas, Coal, Aircraft Seats, Urns. More everyday items are put under the microscope as we discover how paper umbrellas, coal, aircraft seats and urns are made.
14:50 How It's Made 21/8s.
Aluminium Canoes, Wood Bowls. More everyday items go under the microscope with a look at how objects including aluminum canoes, wood bowls and marimbas are made.
15:14 What Could Possibly Go Wrong? 1/4s.
Lawnmower Jousting Royale. While exploring the principles of armour design, Grant and Kevin challenge each other to lawnmower jousting for backyard glory. What could go wrong?
16:02 How the Universe Works 5/7s.
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?
16:50 How the Universe Works 6/2s.
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.
17:40 Extreme Engineering 5/5s.
Panama Canal. In danger of becoming obsolete, the Panama Canal is benefitting from a $5.25 billion expansion project. Host Danny Forster explores.
18:30 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?
19:20 How Do They Do It? 10/13s.
Wrecker Trucks / Roquefort / Tree Moving. How do they build wrecker trucks, how do they produce Roquefort, and how are trees transported? Find out as more items are examined.
19:45 Food Factory USA 2/8s.
A Head of the Game. Get the inside scoop on iconic PEZ candies and their trusty dispenser sidekick and find out the secret behind cheez-y crispy mini waffles.
20:10 How the Universe Works 5/8s.
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?
21:00 NASA's Unexplained Files 4/1s.
Pluto's Evil Twin. After NASA's New Horizons spacecraft flies by Pluto, it encounters a mysterious object that shuts down the probe's computers. Experts investigate what it could be.
21:50 What Could Possibly Go Wrong? 1/5s.
In-Human Slingshot. Kevin and Grant hit the streets to make the fastest motorised trike. Plus, they turn a childhood game into a risky test of accuracy with their water slide.
22:40 How Do They Do It? 10/13s.
Wrecker Trucks / Roquefort / Tree Moving. How do they build wrecker trucks, how do they produce Roquefort, and how are trees transported? Find out as more items are examined.
23:05 Food Factory USA 2/8s.
A Head of the Game. Get the inside scoop on iconic PEZ candies and their trusty dispenser sidekick and find out the secret behind cheez-y crispy mini waffles.
23:30 Extreme Engineering 5/5s.
Panama Canal. In danger of becoming obsolete, the Panama Canal is benefitting from a $5.25 billion expansion project. Host Danny Forster explores.
00:20 How the Universe Works 6/2s.
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.
01:10 How the Universe Works 5/8s.
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?
02:00 NASA's Unexplained Files 4/1s.
Pluto's Evil Twin. After NASA's New Horizons spacecraft flies by Pluto, it encounters a mysterious object that shuts down the probe's computers. Experts investigate what it could be.
02:48 What Could Possibly Go Wrong? 1/5s.
In-Human Slingshot. Kevin and Grant hit the streets to make the fastest motorised trike. Plus, they turn a childhood game into a risky test of accuracy with their water slide.
03:36 Extreme Engineering 5/5s.
Panama Canal. In danger of becoming obsolete, the Panama Canal is benefitting from a $5.25 billion expansion project. Host Danny Forster explores.
04:24 How Do They Do It? 10/13s.
Wrecker Trucks / Roquefort / Tree Moving. How do they build wrecker trucks, how do they produce Roquefort, and how are trees transported? Find out as more items are examined.
04:48 Food Factory USA 2/8s.
A Head of the Game. Get the inside scoop on iconic PEZ candies and their trusty dispenser sidekick and find out the secret behind cheez-y crispy mini waffles.
05:12 How the Universe Works 6/2s.
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.
Episode 7. How do they drill through a kilometre of solid rock to find the hidden riches in the desert, pick 20,000 oranges a minute for juice, and get glass to curve without cracking?
06:26 Food Factory USA 2/8s.
A Head of the Game. Get the inside scoop on iconic PEZ candies and their trusty dispenser sidekick and find out the secret behind cheez-y crispy mini waffles.
06:50 Food Factory USA 2/1s.
Bread for Success. Discover how to make half a million Egg McMuffins, what it takes to become a professional oyster shucker, and visit the home of America's top-selling kosher wine.
07:14 Food Factory USA 2/3s.
Zest for life. Visit Sunkist's squeaky clean lemon headquarters in California, discover amazing freeze-dried astronaut food, and a Texan pecan pie.
07:38 Food Factory USA 2/24s.
Tea-licious. Featuring a Charleston tea plantation, Hoisin sauce that has been sent to outer space, and ice cream sandwiches that have been a San Francisco tradition since 1928.
08:02 Food Factory USA 2/5s.
Here's the Scoop. An army of workers serve Cold Stone ice cream, five Vietnamese brothers perfect flaky French pastries, and watch flying fish while ordering crab cakes in Seattle.
08:26 How Do They Do It? 10/13s.
Wrecker Trucks / Roquefort / Tree Moving. How do they build wrecker trucks, how do they produce Roquefort, and how are trees transported? Find out as more items are examined.
08:50 How Do They Do It? 10/9s.
Titan Tires / Espresso / Diamond Cutting. A look at how products are manufactured around the world. Featuring Titan Tires, espresso and how diamonds are cut.
09:14 How Do They Do It? 10/10s.
Paris Sewers / Beretta / Cotton. A look at how products are manufactured around the world. Featuring the complex network of Paris sewers, Beretta's and cotton manufacture.
09:38 How Do They Do It? 10/11s.
Lion Dance/ Tunnel/ Super Sopper. What is the secret of the lion dance, how are tunnels built, and what is a super sopper? Find out as more items are put under the microscope.
10:02 How Do They Do It? 10/12s.
Pistachios / Forbidden City / Radar. How do they make pistachios, what is the Forbidden City, and how do they produce radars? Find out as more items are put under the microscope.
10:26 How the Universe Works 5/8s.
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?
11:14 How the Universe Works 3/1s.
Journey from the Centre of the Sun. Our entire existence is a result of the nuclear reactions that occur within the sun. Plunge into this ball of gas and discover how it was created.
12:02 How the Universe Works 3/4s.
First Second. A user's guide to the cosmos from the big bang to galaxies, stars, planets and moons. What dramatic events occurred in the first second after the big bang?
12:50 How the Universe Works 3/6s.
Extinction. Explore whether catastrophic events such as volcano eruptions, ice ages and asteroid strikes spell out a bleak future for the existence of humans on planet earth?
13:38 How the Universe Works 3/7s.
Milky Way. What built the Milky Way? At the heart of our galaxy sits a super massive black hole, could it be the key to answering this troublesome dilemma?
14:26 How the Universe Works 5/6s.
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.
15:14 How the Universe Works 5/7s.
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?
16:02 How the Universe Works 5/8s.
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?
16:50 How the Universe Works 6/3s.
Twin Suns: The Alien Mysteries. Half of the star systems in our galaxy have two stars, possibly creating habitats for alien life. Here, binary stars fling entire worlds into space.
17:40 How the Universe Works 6/2s.
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.
18:30 Telescope
Telescope. This unique film will take viewers out of this world, on a tour of the history of the telescope from Galileo to Newton to Hubble and to the James Webb Space Telescope (JWST).
19:20 Invisible Killers 1/2s.
Influenza. Explores the astonishing impact and complex science behind the constantly evolving virus. How does the changing nature of influenza, fuel its ongoing threat to the world?
20:10 Blowing Up History 2/3s.
Curse Of The Blood Pyramids. Giant pyramids at a site in Mexico reveal the secrets of a civilisation that vanished 1,400 years ago. Shocking new discoveries suggest human sacrifice.
21:00 How It's Made 21/7s.
Paper Umbrellas, Coal, Aircraft Seats, Urns. More everyday items are put under the microscope as we discover how paper umbrellas, coal, aircraft seats and urns are made.
21:25 How It's Made 21/8s.
Aluminium Canoes, Wood Bowls. More everyday items go under the microscope with a look at how objects including aluminum canoes, wood bowls and marimbas are made.
21:50 NASA's Unexplained Files 4/1s.
Pluto's Evil Twin. After NASA's New Horizons spacecraft flies by Pluto, it encounters a mysterious object that shuts down the probe's computers. Experts investigate what it could be.
22:40 Extreme Engineering 5/5s.
Panama Canal. In danger of becoming obsolete, the Panama Canal is benefitting from a $5.25 billion expansion project. Host Danny Forster explores.
23:30 Extreme Engineering 5/4s.
Hong Kong Bridge. Stonecutters Bridge has a 1018m span and is an engineering marvel. Host Danny Forster travels to China's south coast to climb it.
00:20 Extreme Engineering 5/1s.
CityCenter, Las Vegas. The $12 billion CityCenter is an extraordinary urban resort. Join host Danny Forster as he explores how this development aspires to change the city.
01:10 Extreme Engineering 5/2s.
Dallas Cowboys Stadium. Join host Danny Forster as he explores the largest football stadium ever constructed in America, with room for 100,000 fans.
02:00 Extreme Engineering 5/3s.
Navy Amphibious Warship. Danny Forster explores the LPD17, a new assault ship for the US Navy that can launch over 700 Marines and equipment on helicopters and hovercrafts.
02:48 How Do They Do It? 10/13s.
Wrecker Trucks / Roquefort / Tree Moving. How do they build wrecker trucks, how do they produce Roquefort, and how are trees transported? Find out as more items are examined.
03:12 How Do They Do It? 10/14s.
Marble / Mahjong / Escape Slides. How do they produce marble, how do they make mahjong pieces, and how do they build escape slides? Finds out as more items are put under the microscope.
03:36 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?
04:00 Food Factory USA 2/6s.
Texas State of Mind. Explores some of the Lone Star State's favourite foods: including chicken-free Chick-O-Sticks candy, and a two-ounce energy drink that delivers a wallop.
04:24 Food Factory USA 2/7s.
Resolve Your Beef. See the mountains of meat required to keep up with White Castle's demand, as well as a machine that processes 1.7 million mandarin oranges every hour.
04:48 Food Factory USA 2/3s.
Zest for life. Visit Sunkist's squeaky clean lemon headquarters in California, discover amazing freeze-dried astronaut food, and a Texan pecan pie.
05:12 Food Factory USA 2/24s.
Tea-licious. Featuring a Charleston tea plantation, Hoisin sauce that has been sent to outer space, and ice cream sandwiches that have been a San Francisco tradition since 1928.
05:36 Food Factory USA 2/5s.
Here's the Scoop. An army of workers serve Cold Stone ice cream, five Vietnamese brothers perfect flaky French pastries, and watch flying fish while ordering crab cakes in Seattle.
