From over 100,000 films, discover the handful you'll love.
Free or premium access to the world's largest documentary library.
5101 films(Page 34 of 107)
Mars presents a complex challenge for humanity, balancing the potential for colonization against the remnants of ancient life that may still exist.
IXV spaceplane's return from space tested a radical "lifting body" design, showcasing its ability to glide through the atmosphere at 27,000 km/h.
Tiny satellites, like Planet's 'Dove', are set to revolutionize data collection and space exploration, raising concerns about space debris and privacy implications.
Evidence from South Australia’s deserts supports the theory that Earth was once entirely covered in ice, raising questions about future climate implications.
Ibn Battuta, a powerful super dredger, effectively breaks up the hardest subsea soil to deepen Son Duong Port in Vietnam's poorest province.
AlphaBay, the largest dark web marketplace, facilitated over $800,000 in daily transactions until its founder, known as Alpha02, was apprehended by international law enforcement.
In Seoul, thousands of fans gather annually to watch the Pro League, where professional gamers like Lee Jae Dong compete in Starcraft tournaments.
Claude Dornier revolutionized aviation with his innovative flying boats, including the Dornier Wal and the legendary Do X, shaping oceanic travel forever.
Extreme engineering feats, from the Eiffel Tower to offshore gas platforms, showcase the science and mathematics that ensure their stability and resilience.
By November 2022, the cryptocurrency exchange FTX collapsed, leaving many investors questioning how they lost trust and money in the process.
Explosives engineers and demolition specialists, including a bomb disposal unit, coordinate the 2024 demolition of a 19th-century railway bridge in the UK.
Supercar Tech reveals how supercars trace back to the mid-20th century and their evolution.
Sydney Opera House's maintenance strategies are explored alongside the creation of various intriguing items, highlighting innovative solutions to prevent overheating.
Medical robots and facial recognition technologies are revolutionizing healthcare and banking in China, enhancing patient care and streamlining services.
Artificial intelligence has transformed daily life through autonomous technologies, raising critical questions about its potential to enhance or endanger humanity's future.
MV Beluga Bremen is tasked with lifting and delivering two of the largest autoclaves ever constructed to a gold mine in the Dominican Republic.
Building Stuff with NOVA features live engineering content hosted by Dr. Nehemiah Mabry, an experienced engineer and educator from Raleigh, North Carolina.
Medieval engineering is put to the test as a team attempts to construct a Ribauldequin, facing the challenges of casting molten bronze and handling gunpowder.
Amazon's influence on the global economy is examined through employee insights and the company's strategies to reshape capitalism under Jeff Bezos's leadership.
With 183 million paying customers and 32,000 hours of content, Netflix has become the global leader in subscription streaming services.
During World War II, engineers from both the Allies and Axis powers developed innovative technologies, including pigeon-guided missiles and radio-controlled gliders, to enhance bombing accuracy.
Paranoid delusions about surveillance have evolved as technology advances, raising concerns about privacy and the implications of constant monitoring.
Cyborgs, blending human and machine, challenge societal norms and ethical boundaries while exploring the potential of technology to enhance human capabilities.
NOVA's interactive escape room series, "Live Escape Room Night 1: Balance, Decode, and Repair," challenges participants to prevent a Y3K meltdown.
The launch of Sputnik by the Soviet Union ignited the Space Race, leading to NASA's Apollo program and the historic Moon landing by American astronauts.
The evolution of rocket technology from early 20th-century innovations to the Cold War space race is examined through key figures like Wernher von Braun and milestones such as Sputnik and Yuri Gagarin's mission.
Billionaires like Jeff Bezos and Elon Musk are spearheading a new era of space exploration, shifting the focus from government-led missions to private enterprise.
The Burj Khalifa, at 828 meters, is the tallest building in the world, surpassing the Empire State Building by 385 meters.
A team of robots is being developed to compete against professional football players, raising questions about the future of technology in sports.
Seven weeks remain until the completion of a Spitfire restoration, with a newly restored Merlin engine undergoing critical testing in Gloucestershire.
The Dornier Do X, a 12-engined flying boat launched in 1929, aimed to transform transatlantic travel but faced engineering challenges and skepticism.
NASA's mission to Mars drives advancements in nanotechnology, focusing on microscopic robots and nanomedics that aim to revolutionize disease detection and treatment.
Two teams have two days and a budget of £1,000 to build bulldozers capable of clearing a junk obstacle course and accessing a safe with £5,000 inside.
24,000 Spitfires were built during World War II, and a team at a British airfield works to restore one of the few remaining models to flying condition.
In 1850, Dr. John Gorrie, a physician in Apalachicola, Florida, invented artificial cooling to combat deadly fevers, yet his contributions remain largely forgotten.
NASA's Osiris-REx mission, featuring the innovative OTES instrument built at Arizona State University, showcases the collaborative efforts of engineers and scientists to study asteroid Bennu.
Peter Monk's Spitfire Factory prepares for the Biggin Hill air show amid restoration challenges.
Two lateral boosters of the Ariane 5 weigh 227,000 metric tons each when full of fuel, providing 6,000 kN of thrust during launch.
Over half the people in Germany spend more time in front of a computer, yet many feel they have less time for important aspects of life.
Mars Exploration Rovers and the Cassini-Huygens mission to Titan exemplify humanity's most ambitious robotic endeavors, pushing the boundaries of deep space exploration.
Humanity produces as much information in two days as it did in its entire history before the digital age, contributing to increased stress levels.
The Shenzhen-Zhongshan Link, a 24-kilometer infrastructure project in southern China, revolutionizes travel between two major cities with its complex combination of bridges, artificial islands, and an immersed tunnel.
In March 2018, US police used investigative genetic genealogy to identify the Golden State Killer, marking a significant advancement in solving cold cases through DNA databases.
The surge in electric vehicle production by Ford near Detroit highlights the complex supply chain and environmental impacts of lithium and copper extraction in Chile and California.
Every day, thousands of satellites equipped with advanced sensors monitor Earth's surface, providing critical data for climate change, disaster response, and urban planning.
USS Harry S. Truman's 7,000 crew members engage in rigorous training operations, executing thousands of take-offs and landings to ensure mission success.
Astronomer Gary Fildes travels from the UK to Chile's dark skies, exploring powerful observatories like Paranal and ALMA to highlight the importance of dark sky preservation.
The Kent and East Sussex Railway, built in the 19th century by Colonel Stephens, showcases the historical significance of steam engines in England's transportation.
