Last Watched

"Allen"  Sort by

Is the Force With Us

   2017    Science
Morgan Freeman continues to challenge audiences to think about daring topics in the last season of Through the Wormhole. In the part 1, new research is beginning to reveal a hidden force in the universe - one that penetrates space with trillions of invisible connections, instantly linking every place in our world and joining our future with our past. Is the Force with us?
Series: Through the Wormhole Season 8

Is the Universe a Hologram

   2019    Science    HD
Shocking new evidence has convinced some of the world's greatest physicists that the universe is a hologram. Using cutting-edge technology, they investigate the secrets of black holes and space-time to build the case for this game-changing discovery.
The holographic principle is a supposed property of quantum gravity that states that the description of a volume of space can be thought of as encoded on a lower-dimensional boundary to the region like a gravitational horizon. First proposed by Gerard 't Hooft, it was given a precise string-theory interpretation by Leonard Susskind.
The holographic principle was inspired by black hole thermodynamics, which conjectures that the maximal entropy in any region scales with the radius squared, and not cubed as might be expected. In the case of a black hole, the insight was that the informational content of all the objects that have fallen into the hole might be entirely contained in surface fluctuations of the event horizon.
Series: Space Deepest Secrets

Is your Brain Male or Female

   2014    Culture
Dr Michael Mosley and Professor Alice Roberts investigate if male and female brains really are wired differently. New research suggests that the connections in men and women's brains follow different patterns, patterns which may explain typical forms of male and female behaviour. But are these patterns innate, or are they shaped by the world around us?" Using a team of human lab rats and a troop of barbary monkeys, Michael and Alice test the science and challenge old stereotypes. They ask whether this new scientific research will benefit both men and women - or whether it could drive the sexes even further apart.

IV Australia

   2019    Nature
The fourth episode of the series takes viewers on a fascinating journey through the unique and diverse landscapes of Australia, a continent that drifted apart during the time of the dinosaurs. Isolated for millions of years, the weird and wonderful animals marooned here are like nowhere else on Earth. From the vast deserts to lush rainforests, this episode showcases the incredible wildlife that calls this continent home. The film highlights the fascinating behaviors and adaptations of Australia's native animals, including the elusive dingo, kangaroos, and the iconic Tasmanian devil. It also sheds light on the challenges these creatures face in a rapidly changing world, emphasizing the impact of human activities on their survival and underscoring the importance of preserving these environments and the incredible creatures that inhabit them.
The stunning cinematography and intimate footage capture the beauty and struggles of Australia's wildlife, making this documentary a visual treat and a must-watch for anyone interested in wildlife and conservation.
Series: Seven Worlds One Planet

Jaguar Jungle

   2020    Nature
A jaguar fights to keep his river home in Brazil as the night brings both challenges and opportunities to hunt. Evening is falling in the world's greatest tropical wetland, Brazil's Pantanal. A stronghold for South America's most secretive big cat, the jaguar. And enjoying the last warmth of the day is a male known as Juru. At six years old and weighing over 100 kilos, he's amongst the largest, most powerful big cats in the Americas. This prime stretch of river has been his territory for two years. But tonight Juru's reign hangs in the balance. In a recent fight with a rival male, he badly injured his paw. It's left him weak and hungry. The coming days and nights will test him more than ever before. He'll need to summon the strength to defend his river.
Series: Earth at Night in Color

James Webb: The 10 Billion Space Telescope

   2021    Technology
The James Webb Space Telescope, a flagship observatory developed by NASA, the European Space Agency, and the Canadian Space Agency, is the largest space telescope ever built, with a deployable mirror measuring 21.3 feet (6.5 meters) in diameter and four scientific instruments to observe the universe in infrared wavelengths. The mission will study the formation of galaxies, stars, and planets. JWST was launched December 25, 2021 on an Ariane 5 ECA rocket.
This is the story of the James Webb Space Telescope, told by the people who have devoted their lives to it. It is the world’s most advanced and most expensive telescope, and building it has been fraught with challenges. But it will all be worth it if the mission is successful.
Series: Secrets of the Universe
The Sky at Night

The Sky at Night

2018  Science
The Crusades

The Crusades

2012  History
Leaving Neverland

Leaving Neverland

2019  Culture
Mammals

Mammals

2024  Nature
Space

Space

2001  Science
Untold

Untold

2021  Culture