Discovery Channel Saturday

The processes involved in the creation of tasers, canned soup and diving boards, and how they have developed over the years

The processes involved in the creation of Navajo rugs, crude oil and kaleidoscopes, and how they have developed over the years

More everyday items are put under the microscope, with a closer look at how space pens, reef aquariums and metal caskets are manufactured

How raisins, ribbon microphones, stereoscopic viewers and native healing drums are made

How oat cereal, turquoise jewellery and electric scooters are made

How nail clippers, jade putters, ice cider and water skis are made

A look at how stagecoaches, road reflectors and custom motorcycle tanks are made and how manufacturing processes have developed over the years

How replica clay pipes, drinking fountains, orange liqueur and compound bows are made

How tissues, travel trailers, slippers and motorcycle helmets are made, and how manufacturing processes have developed over the years

A look the manufacturing processes involved in making rolling luggage, croissants and u-locks

A look at how prams, wood flutes, bicycle tyres and factory-built homes are made

A look at how items such as wagon wheels, violin bows and thinning shears are made, and how processes have been enhanced over time

When Kris decides to mine the centre of Elim, a group of angry locals respond with gunshots. Emily is angered when a diver unexpectedly leaves her team

After a disastrous trip to Elim, Kris needs a new plan to find gold. Shawn is nervous to test out the Myrtle Irene, and Vernon finds gold in Clara Creek

The revamped Myrtle Irene is back in action and on the hunt for gold. Vernon gives Steve another opportunity, and Kris finally finds some gold

Shawn weighs gold from the Myrtle Irene's first run of the season. Meanwhile, Zeke's brother returns to diving

Part one of two. Zeke hopes to find his perfect claim match. Shawn needs the Myrtle to save the Christine Rose, while Emily is down to her last shot

Part two of two. Following teams of dredgers based in Nome, Alaska, trying to collect gold from the bottom of the unpredictable Bering Sea

Brennan reaches breaking point and confronts one of Kevin's crew members about their performance. Doumitt threatens to walk out on Parker

Claudia comes up with alternative ways to make money when the jade business is slow. Joshua is burning out after many days driving on rough trails

Claudia and Robin Bunce own a large jade mining chain and tourist shop in remote Jade City, Canada. If they strike it rich, everyone wins - if they fail, whole town suffers

Determined to keep his hot streak going, Tony scrambles to save a flipped rock truck and replace a downed bridge. Later, he tallies up his gold

Encircled by raging forest fires, Ed Stafford struggles to survive in the arid savannah and dense jungles along Colombia's Orinoco River

Chad and Eric discover an abandoned mine in the mountains and suspect they're being stalked. At the Bead Site, the team finds evidence of sacrifice

Mark and Digger spot their liquor thief on camera as Tickle, Josh and Henry strike gold in Philadelphia with their Peach-Rye recipe

In the heart of Miami is one of the most complex skyscrapers ever built. It was one of Dame Zaha Hadid's most ambitious projects - and tragically her last