Discovery HD

How do they make dinner sets, air brake tanks and frosted cereal? Find out, as more everyday items are put under the microscope.

How do they make clay, pitted prunes, spurs and polyurethane tyres? Find out, as more everyday items are put under the microscope.

A sea lion has tummy trouble and the team feeds him a snack to help them investigate why. Plus, Big Mama the guitarfish may be living up to her name.

Technology from California is brought to the aquarium to monitor beluga whale activity. And, a sea star undergoes a check-up after suspicious growths form.

Rick digs his last gold of the season at Vegas Valley. Parker opens a new cut, racing against winter to hit his goal. Tony fires up at the Hester Cut.

An Indiana farming family battles snow, wind and freezing temperatures to create a grain bin retreat on their working farm before the season begins.

A family is building a luxury glamping escape in the Texas Hill Country. But with the rain and challenging terrain they must work together to finish it.

Dr. Jeff helps a beloved German shepherd walk again. Meanwhile, Dr. Don has to act fast when a cat eats poison and a scared dog runs loose outside the clinic.

Dr. Jeff visits a free clinic and returns with a dog who was hit by a car. Plus, he helps a dog with a mysterious lump and Dr. Baier wants to keep a rescue puppy.

More everyday items are put under the microscope, including ice cream cones, tent trailers, shoe polish and pliers.

How do they make binoculars, sparklers, rubber boots and circular saw blades? Find out as more everyday items are put under the microscope.

How do they make anatomical models, jukeboxes, tortilla chips and spark plugs? Find out as more items are put under the microscope.

How do they recycle metal and make pencils and coffee? Find out as more everyday items are put under the microscope.

Rookie homesteaders may not survive their first Arizona desert winter. The Raneys race to solve the freezing water, food issues, and livestock quarters.

Mike and Edd have a powerful and luxurious 1983 Mercedes 500 SEC to restore. Can the boys return this car to its former glory and still eke out a profit.

Mike seeks out a Porsche 912E. With the help of Edd, they address the years of neglect, while they bring home the horses and return on their investment.

Those In Peril On The Sea. Captains Sig and Sophia shift their strategy as injuries plague the Northwestern deck crew. Jake loses power in heavy seas on the Cornelia Marie.

In May 2022, an unstable weather system moves north from Tornado Alley and spawns a deadly twister that tears through Gaylord, Michigan.

The team investigate Massachusetts' Bridgewater Triangle, where strange activity pulls them deep into the heart of the haunted Hockomock Swamp.