Discovery Channel HD Wednesday
BT TV
325
Sky
125
Virgin
177
6:00 AM
How Do They Do It?
The carriages for London's new underground railway
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?

6:30 AM
How Do They Do It?
Remote-controlled underwater robots that do jobs too dangerous for human divers
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

7:00 AM
Shorty's Dream Shop
Shorty's right-hand man Joe Gomez wants to create a widebody Accord
Shorty's right-hand man Joe Gomez wants to create a widebody Accord for his wife, who's supported him through his fight with cancer since 2009

8:00 AM
Shorty's Dream Shop
Part one of two. Rick wants to raise money to promote safety
Part one of two. After losing a grandson in a crash, Rick wants to raise money to promote safety. He asks Shorty to build a 1956 Corvette that will be auctioned off

9:00 AM
Gold Rush: Mine Rescue with Freddy & Juan
The guys must devise a unique fix to a 4,000-foot-high problem
In their first-ever Washington state rescue, the guys must devise a unique fix to a 4,000-foot-high problem to save two best friends' hard rock mine

11:00 AM
Overhaulin'
A truck receives a makeover
A man asks the team to carry out a makeover on a friend's truck to pay him back for the kidney he donated

12:00 PM
Overhaulin'
The team repairs a rare convertible
Chip Foose and a team of mechanics help a man with a rare convertible that needs repairing

1:00 PM
Deadliest Catch
Keith sets a decoy to lure Sig away from good fishing
When the Time Bandit loses power, Johnathan deploys a camera probe to find the problem. Keith sets a decoy to lure Sig away from good fishing

2:00 PM
Deadliest Catch
After a two-year closure, the Opilio Crab winter fishery reopens
When the lucrative snow crab fishery reopens unexpectedly, Keith and Jake charge north into a Siberian storm while Sig gambles on an unproven partner

3:00 PM
How It's Made
Rope, billiard tables and sailboards
The processes involved in manufacturing rope, billiard tables and sailboards, and how advances in technology have led to improved production methods

3:30 PM
How It's Made
Seatbelts, hot-air balloons, windows and wax figurines
The manufacturing processes involved in creating seatbelts, hot-air balloons, windows and wax figurines, and how these methods have adapted to modern technology

4:00 PM
How It's Made
Billiard cues, ice sculptures and air filters
The skills and technology involved in making ice sculptures, billiard cues, air filters and suits, and how these methods have evolved over time

4:30 PM
How It's Made
Escalator handrails, highlighters, guitar strings and wigs
How escalator handrails, highlighters, guitar strings and wigs are manufactured, examining how the process has evolved over the years

5:00 PM
Alaska: Homestead Rescue
Stuart and Toni Rinker's Idaho homestead is threatened by an approaching wildfire
Threatened by an approaching wildfire, Stuart and Toni Rinker need a solution to their failing Idaho homestead, but Stuart opposes the Raneys' fire-proofing plans

6:00 PM
Alaska: Homestead Rescue
Matt finds a humane approach to deal with the threat of a mysterious predator
Marty helps Oregon homesteaders build a barn, Misty creates her first-ever subterranean garden, and Matt finds a humane approach to deal with the threat of a mysterious predator

7:00 PM
Wheeler Dealers
Mike and Ant enter the market for American SUVs with a Jeep Grand Wagoneer
Mike and Ant enter the market for iconic American SUVs with a 1988 Jeep Grand Wagoneer. However, the vehicle has sagging suspension and defective four-wheel drive

8:00 PM
Wheeler Dealers
Mike and Ant take on a 1987 Alfa Romeo Spider Quadrifoglio
Mike and Ant take on a 1987 Alfa Romeo Spider Quadrifoglio with a rare hard-top. The car needs extensive repairs, including a rebuild of the propshaft

9:00 PM
Wheeler Dealers
Mike has gone all nostalgic, buying a 58-year-old Dormobile campervan
Mike has gone all nostalgic, buying a 58-year-old Dormobile campervan, but Elvis has a huge amount of work to do on it, including a brand-new engine fit

10:00 PM
Kindig Customs
Dave and Kev are checking out all the oddball cars at the Syracuse Nationals car show
Dave and Kev are back East, checking out all the oddball cars at the Syracuse Nationals car show, with more than 2,000 cars lined up.

11:00 PM
Expedition Unknown
Josh braves South Carolina's swamps to find the lost treasure of Anne Bonny
Josh braves South Carolina's swamps to find the multi-million-dollar lost treasure of the most infamous female pirate in history, Anne Bonny

12:00 AM
Deadliest Catch
A 30-foot wave crushes a Titan Explorer deckhand, threatening Jake's captaincy
A 30-foot wave crushes a Titan Explorer deckhand, threatening Jake's captaincy. On the Time Bandit, Johnathan loses a generator and goes dark

1:00 AM
Wheeler Dealers
Mike has gone all nostalgic, buying a 58-year-old Dormobile campervan
Mike has gone all nostalgic, buying a 58-year-old Dormobile campervan, but Elvis has a huge amount of work to do on it, including a brand-new engine fit

2:00 AM
Kindig Customs
Dave and Kev are checking out all the oddball cars at the Syracuse Nationals car show
Dave and Kev are back East, checking out all the oddball cars at the Syracuse Nationals car show, with more than 2,000 cars lined up.

3:00 AM
Gold Divers
Part two of two. The conflict between Shawn and the Kellys becomes physical
Part two of two. As tempers flare, the conflict between Shawn and the Kellys becomes physical. Meanwhile, mechanical difficulties plague the Mistress

4:00 AM
Moonshiners
Mark and Digger spot their liquor thief on camera
Mark and Digger spot their liquor thief on camera as Tickle, Josh and Henry strike gold in Philadelphia with their Peach-Rye recipe

