Science Channel HD
美国
Science Channel HD播出以工程、自然科學、太空探索與科技為核心的非虛構節目。其節目表包含紀錄片系列，探討事物如何建造、科學原理如何應用於日常生活，以及研究人員如何在物理與生物等領域進行實驗。該頻道也播出關於歷史發明、現代製造流程，以及工程師與技術人員工作的內容。部分節目聚焦於極端天氣、地質事件，或車輛與機械的運作原理。該頻道的節目編排傾向於以事實為基礎的觀察式敘事，而非戲劇化的重演。透過有線電視與衛星服務，全美均可收看。
除了線性播送外，許多單集與完整系列也可透過隨選視訊服務及串流平台取得，這些平台均提供該頻道的內容。《Science Channel HD》的電視節目表因供應商與地區而異，因此個別節目的具體播出時間取決於當地時程。該頻道不播出電影、音樂錄影帶、新聞、體育或宗教節目；其重點始終維持在與科學及技術相關的紀錄片與教育素材上。
节目表
00:00 - 01:00
Conspiracies Decoded
Secrets of the Scorpion
Series, Crime
A nuclear submarine goes missing while spying on Soviet maneuvers, and its wreckage is found on the ocean floor.
01:00 - 02:00
Conspiracies Decoded
Hitler's Escape Enigma
Series, Crime
Adolph Hitler disappears from the world in an apparent suicide at the end of World War II, but theories of his possible escape continue to circulate; experts use forensic science to examine remains that could finally solve the mystery of his fate.
02:00 - 03:00
Conspiracies Decoded
Nazi Doomsday Project
Series, Crime
Brand-new evidence reveals the secrets of a Nazi program to build a nuclear bomb; using cutting-edge science and technology, experts uncover classified files that reveal how close Hitler came to this terrifying super weapon.
03:00 - 04:00
Conspiracies Decoded
Yellowstone Supervolcano
Series, Crime
Beneath Yellowstone National Park is one of the world's largest active volcanoes, and it's poised to erupt at any moment; experts use seismic technology and visual imaging to reveal its catastrophic threat.
04:00 - 05:00
Conspiracies Decoded
Mystery at Alcatraz
Series, Crime
Three inmates are said to have escaped from Alcatraz prison, but even today, it's never been proven; new evidence might finally crack this notorious cold case, as experts use forensic science and cutting-edge technology to investigate fresh leads.
05:00 - 06:00
Conspiracies Decoded
Antarctic Trail of Doom
Series, Crime
Using cutting-edge forensic analyses, some of the world's leading investigative experts uncover the stunning truth behind compelling mysteries from ancient times to the recent past.
06:00 - 07:00
Conspiracies Decoded
Yellowstone Supervolcano
Series, Crime
Beneath Yellowstone National Park is one of the world's largest active volcanoes, and it's poised to erupt at any moment; experts use seismic technology and visual imaging to reveal its catastrophic threat.
07:00 - 08:00
Conspiracies Decoded
Mystery at Alcatraz
Series, Crime
Three inmates are said to have escaped from Alcatraz prison, but even today, it's never been proven; new evidence might finally crack this notorious cold case, as experts use forensic science and cutting-edge technology to investigate fresh leads.
08:00 - 09:00
Conspiracies Decoded
Antarctic Trail of Doom
Series, Crime
Using cutting-edge forensic analyses, some of the world's leading investigative experts uncover the stunning truth behind compelling mysteries from ancient times to the recent past.
09:00 - 10:00
Conspiracies Decoded
Nazi Doomsday Project
Series, Crime
Brand-new evidence reveals the secrets of a Nazi program to build a nuclear bomb; using cutting-edge science and technology, experts uncover classified files that reveal how close Hitler came to this terrifying super weapon.
10:00 - 11:00
Truth Behind the Moon Landing
The Hollywood Conspiracy
Series, Documentary, History
Some believe that the moon's waving American flag is the smoking gun that NASA faked the moon landing, and as a team of experts investigates this strange piece of evidence, the trail leads all the way to some of Hollywood's biggest names.
11:00 - 12:00
Conspiracies Decoded
Finding Amelia Earhart
Series, Crime
Aviator Amelia Earhart's disappearance is one of the greatest unsolved mysteries, but forensic science might finally crack the case, as experts examine human remains that could be proof positive of her whereabouts.
12:00 - 13:00
MythBusters
Viral Hour
Series, Documentary, Science
The team examines viral videos from the internet; they try to find out if people truly believe what they see.
13:00 - 14:00
MythBusters
Water Stun Gun
Series, Documentary, Science
Adam and Jamie try to turn a conventional electric stun gun into a water-powered electric stun gun.
14:00 - 15:00
MythBusters
Phone Book Friction
Series, Documentary, Science
Adam and Jamie take a fan mail film and use it to dial in on a phone book fable; the rest of the team test a fishy tale of Hollywood pyrotechnics with their own big bang theories.
15:00 - 15:30
How It's Made
Wood Toys; Retro Toasters; Laboratory Furnaces
Series, Science, Documentary, How-to
We find out how everyday items such as wood toys, retro toasters, laboratory furnaces and aerogels are manufactured.
15:30 - 16:00
How It's Made
Combination Squares; Farmed Shrimp; Ball Valves
Series, Science, Documentary, How-to
Find out how combination squares, farmed shrimp, ball valves and string trimmers are made.
16:00 - 16:30
How It's Made
LED Tubes; Chocolate Peanut Butter Bars; Robotic Medication Dispensers
Series, Science, Documentary, How-to
Learning how LED tubes, chocolate peanut butter bars and robotic medication dispensers are manufactured.
16:30 - 17:00
How It's Made
Chinese Style Furniture; Electrical Switches; Thai Fish Sauce
Series, Science, Documentary, How-to
An examination of how items such as Chinese-style furniture, electrical switches and Thai fish sauce are made.
17:00 - 17:30
How It's Made
Dinnerware; Reservoir Air Tanks
Series, Science, Documentary, How-to
Dinnerware; reservoir air tanks; frosted cereal; fossils.
17:30 - 18:00
How It's Made
Clay; Pitted Prunes
Series, Science, Documentary, How-to
An insight into how everyday items such as clay, pitted prunes, spurs and polyurethane tyres are made.
18:00 - 18:30
How It's Made
Tasers; Canned Soup
Series, Science, Documentary, How-to
An insight into the manufacturing processes of tasers, canned soup, jaw harps and mouth bows and diving boards.
18:30 - 19:00
How It's Made
Navajo Rugs; Crude Oil
Series, Science, Documentary, How-to
An insight into the production process for Navajo rugs, crude oil, kaleidoscopes and titanium dental implants.
19:00 - 19:30
How It's Made
Automatic Transmissions; Hot Air Balloon Baskets
Series, Science, Documentary, How-to
Automatic transmissions; silver miniatures; hot air balloon baskets; darts.
19:30 - 20:00
How It's Made
Magnets; Crash Test Dummies
Series, Science, Documentary, How-to
Magnets; cooked ham; silver-plated teapots; crash-test dummies.
20:00 - 20:30
How It's Made
Curling Stones; Opalescent Glass
Series, Science, Documentary, How-to
Curling stones; refrigerators; aluminum baseball bats; opalescent glass.
20:30 - 21:00
How It's Made
Levels; Abrasive Grains; Sandpaper
Series, Science, Documentary, How-to
Levels; hot dogs; abrasive grains; sandpaper.
21:00 - 22:00
How the Universe Works
Dark History of Earth
Series, Science, Documentary
Earth's history is marked by one cosmic disaster after another, forging the path of human evolution; now, experts explore how the Earth has teetered on the verge of destruction.
22:00 - 23:00
How the Universe Works
Hunt for Dark Matter
Series, Science, Documentary
Dark Matter is thought to be the cosmic glue that holds the universe together, yet the search for it continues to eluded scientists today.
23:00 - 00:00
How the Universe Works
The Moons of Saturn
Series, Science, Documentary
With more than 80 moons, Saturn could rank among the most dynamic planetary system in Sol's neighborhood; with its giant underground oceans and protective magnetic fields, experts explore how Saturn's moons offer new insight into the Solar System.