Sky History Friday

The team checks out a Second World War mortar, handcuffs from an iconic prison and a bar of soap that doubles up as an obesity cure

Jacob and Little Willie face a frustrating day as they discover multiple poached lines, forcing them to set up a hidden camera to catch the culprit

On Uncle Butch's ten-acre homestead in Wisconsin, the Wolfe brothers pay big for some nuggets of petroliana but strike out on a jaw-dropping ride

The bladesmiths are tasked with forging a combat knife from an anti-tank hedgehog, leading to two gruelling rounds of competition filled with frustration and a medical emergency

A can of outdoor adventure equipment holds a surprise and a tailgater's dream could stop its winner short of the goal line

Ivy angles his way into some vintage outdoor accessories, Dave ends up in an unexpected audit, while Emily's departure ruins one buyer's day

Darrell stumbles over a curious collection, and the Dotsons make a comeback

Mary's locker brings out her inner voice, Kenny tries to clothe America, and Brandi and Jarrod get a leg up on the competition

Ivy takes a chance on his own party locker, Brandi and Jarrod get back to basics, and Rene gets advice on his presentation

Crews work around the clock to build the world's largest underwater concrete bed to salvage Italian cruise ship the Costa Concordia

Tony Robinson goes on a four-day trek through the Kintail region of the Highlands, examining the story of the early 1700s Jacobite uprisings along the way

Mike climbs Kodiak Island's highest peaks to take down a mountain goat, then repels down sheer cliffs to bring home his harvest

In Idaho, Kidd and Harry Youren use explosives to battle a deep freeze to protect their cattle's drinking supply. In Montana, Jake Herak's young pups learn a lesson in lion hunting

Mike restores a 1968 Beaumont for a charity auction, but scrambles to save the build and the fundraiser when his budget is pulled out from under him

An antique heater gets Chum's temperature rising. Rick is dazzled by an impressive sculpture and the guys hit the road to travel an iconic American highway

Dani and Robbie check out a property in Arizona with killer steam engines, while Mike and Jersey unearth a vast collection of petroliana in Alabama

Four bladesmiths must craft a hatchet from pieces of odd-shaped steel, then two are tasked with re-creating the deadly Maasai lion spear

A look at a perplexing metal sphere, just seven-hundredths of an inch across. Under extreme magnification, it shows two holes that have been precision drilled through it

Bettany Hughes explores eight key days that defined the Roman Empire and its establishment as the world's first superpower, beginning with the Battle of Zama in 202BC

The mysteries of the Aztecs, who built one of the world's most powerful and feared empires

Former Hells Angels Presidents provide first-hand insights into Sonny Barger, the commander of the world's most infamous biker gang

Charles II faces a backlash for his treatment of the regicides so he cracks down on dissenters while simultaneously organising a lavish coronation he hopes will cement his rule

An antique heater gets Chum's temperature rising. Rick is dazzled by an impressive sculpture and the guys hit the road to travel an iconic American highway

An analysis of Josef Mengele's life, exposing the false narratives about the 'Angel of Death' and focusing on the horrific historical truth of his crimes

The bladesmiths are tasked with forging a combat knife from an anti-tank hedgehog, leading to two gruelling rounds of competition filled with frustration and a medical emergency

Ivy angles his way into some vintage outdoor accessories, Dave ends up in an unexpected audit, while Emily's departure ruins one buyer's day

Darrell stumbles over a curious collection, and the Dotsons make a comeback

Mary's locker brings out her inner voice, Kenny tries to clothe America, and Brandi and Jarrod get a leg up on the competition

Ivy takes a chance on his own party locker, Brandi and Jarrod get back to basics, and Rene gets advice on his presentation

Dani and Robbie check out a property in Arizona with killer steam engines, while Mike and Jersey unearth a vast collection of petroliana in Alabama