Discovery Science +1 Today

Rob Nelson examines bizarre markings that suggest a violent clash between prehistoric beasts, and in California, he investigates whether a strange lake might be home to alien life

Buying goods from home

Buying goods from home

The complex technological processes involved in creating seemingly simple modern-day objects. This edition looks at how Marshall amps and frost-proof garden pots are made

A look at how the tallest buildings in the world are cleaned. Plus, the process to make a jigsaw where every piece is unique

A space-walker who lost his vision and was locked outside his craft after a malfunction, and cosmonauts who were engulfed by a fire while still on the launch-pad

A first-hand account of how an emergency procedure was conducted to save a new ISS solar array. Plus, the story of the first Korean astronaut's bumpy ride during re-entry

Astronauts and mission-control staff describe how a power failure on the ISS forced the crew to consider abandoning the station. Plus, a suit malfunction puts a cosmonaut in danger

Engineers on the Alaskan island of Sitka construct a colossal dam capable of powering an entire town. Plus, Alaska's biggest boat lift hauls a 400-ton fishing ship

A rugged ship built to withstand tsunami-size waves travels on a highway unlike any other in North America. Plus, a fleet of machines combats a massive flood

Phil Torres and Dr Tori Herridge go on a journey to Siberia for the biggest ever Ice Age dig, unearthing a treasure trove of animals buried in the ground for thousands of years

An Apollo 17 photo seems to show a US military outpost on the moon and an investigation into whether there is life in the oceans of Jupiter's moons

A Nasa scientist explains his theory that a mysterious lunar material caused a Chinese moon rover to break down, and interfered with an Apollo mission decades earlier

Official documents shed light on NASA's secret 'plan B', put in place in case the first moon landing failed, and the Cassini mission unravels a 300-year-old mystery

Mining million tonnes of fertiliser from below the sea. Plus, a look at how to hand print millions of colourful clothes using the ancient art of batik

How thousands of tonnes of basmati rice are turned into millions of microwaveable meals. Plus, a look at how to craft mechanical singing birds

How do they make an almost invisible hearing aid that connects wirelessly to your phone? And, how do they build the carriages for London's new underground railway?

A look at the remote-controlled underwater robots that do the jobs too dangerous for human divers. Plus, the world's most cuddly teddy bears

More everyday items are put under the microscope as the programme reveals how motion sensors and diving helmets are made

More everyday items are put under the microscope as the series reveals how rawhide lampshades and MRI scanners are made

A team of researchers seeks answers to mysteries surrounding the Mothman. They explore theories that the legendary cryptid is an abnormality in the evolutionary chain

Paranormal investigations reveal stunning new evidence about the Jersey Devil, a monster that prowls the Pine Barrens of New Jersey.

A sonar recording that may prove that a prehistoric monster stalked the seas around Kodiak Island. Researchers investigate the disappearance of thousands of airplanes

A ghost hunter seeks out spirits from the gold rush in Skagway, Alaska. Tiny demonic creatures may be behind thousands of disappearances in the Triangle

The actor considers whether prosperous people are born in the right place at the right time, and if the poor are victims of a system designed to keep them down

The actor looks at pathogens that turn insects into zombies, and asks whether people are at risk of becoming puppets as viruses attack humans every day

Apollo 12 astronauts bring back something alive from the moon and Nasa track an asteroid heading towards Earth only to make a shocking discovery

Rob Nelson heads to California to investigate a network for major fault lines that could set off a mega-quake. Plus, he explores a mysterious sinkhole

Rob Nelson investigates a cluster of ancient ruins in New England that suggest Europeans arrived in the Americas almost 1,000 years before Columbus