Discovery Science Saturday

Buying goods from home

Buying goods from home

An insight into the technology used by scientists to prevent asteroids hitting Earth, an occurrence once thought to be an inevitable disaster

Exploring the history behind the Nazca Lines, mysterious symbols that were carved into the Atacama Desert more than a thousand years ago

Alcatraz is one of the most famous prisons in the world. Experts investigate its remarkable engineering secrets and why it was so hard to escape from.

Find out how CNC assembly machines, lemon tarts, and miniature war figures are made

Find out how chemical tank pressure vents, candy wafers, food trucks and traditional ropes are made

Find out how graphene, the world's smallest car, force testers, and composite cars are made

Find out how LED tubes, chocolate peanut butter bars, and robotic medication dispensers are made

The processes used to turn used aluminium cans into planes and rockets. Plus, the way in which a traditional Black Forest cuckoo clock is carved

How manufacturer Lea and Perrins concocts its famous Worcestershire sauce. Plus, the shredding of cars and the making of sarees

A look at how the amazing, and massive, decorations on Mardi Gras carnival floats are created, how rock candy is twisted together, and a look at how dentures are made

A look at how the world's most expensive tea is harvested and treated. Plus, how the Siekierki power plant of Warsaw, Poland, manages to heat half the city's homes

Documentary exploring conspiracy theories concerning the 1969 moon landing, and questioning if it could have been faked for propaganda purposes

Conspiracy theories concerning the 1969 moon landing. This time, experts investigate if the Nazis were involved in the Apollo space programme

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

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

Find out how CNC assembly machines, lemon tarts, and miniature war figures are made

Find out how chemical tank pressure vents, candy wafers, food trucks and traditional ropes are made

Find out how graphene, the world's smallest car, force testers, and composite cars are made

Find out how LED tubes, chocolate peanut butter bars, and robotic medication dispensers are made

Paul Beban searches for the truth about sea monsters. He travels to Vermont's Lake Champlain to see if an unclassified creature lurks in its dark depths

Paul investigates evil shapeshifters known as skinwalkers. He tracks these mythical beasts from the heart of the Navajo Nation to the infamous Skinwalker Ranch

Documentary series examining the mysteries surrounding the Bermuda Triangle. The team investigates evidence of an alien encounter in the Bermuda Triangle

To find the truth behind some unexplained phenomena, experts follow new clues to strange anomalies that may have ties to the lost city of Atlantis

Experts discuss theories related to the world's most famous cryptid, Bigfoot. Recently uncovered evidence unveils a creature far fiercer than previously believed

Experts explore a new theory surrounding Scotland's Loch Ness Monster. The creature may not only be real, but possibly more dangerous than ever imagined

Experts examine whether an interdimensional portal in the Alaska Triangle led to the disappearance of an aeroplane carrying 44 military personnel in 1950

Bigfoot hunters investigate whether a huge, ape-like beast is responsible for a string of disappearances and mutilations in the Alaskan wilderness

The processes used to turn used aluminium cans into planes and rockets. Plus, the way in which a traditional Black Forest cuckoo clock is carved

How manufacturer Lea and Perrins concocts its famous Worcestershire sauce. Plus, the shredding of cars and the making of sarees

A look at how the amazing, and massive, decorations on Mardi Gras carnival floats are created, how rock candy is twisted together, and a look at how dentures are made

A look at how the world's most expensive tea is harvested and treated. Plus, how the Siekierki power plant of Warsaw, Poland, manages to heat half the city's homes