What Is Gravity?
Brian takes a fresh look at the concept of gravity, revealing it to be far more than just the force that makes things fall to the ground. Recent scientific breakthroughs are challenging physicists' ideas of the very nature of reality.
He recalls some of his most iconic TV moments: being first on the scene to meet a space capsule returning three astronauts from the International Space Station; demonstrating how a bowling ball and feather fall at the same speed in the largest vacuum chamber in the world; filming in a prison wired up to explode; and standing on a majestic snowy mountain peak to explain the nature of spacetime.
Whilst revisiting his previous programmes, he takes us on a tour of gravity, explaining how Sir Isaac Newton devised a simple formula to describe gravity as a force that governs both how apples fall and how planets move in the heavens. He explores some of gravity's stranger features, explaining how this comparatively weak force becomes the most dominant in the universe when it comes to the celestial mechanics of the cosmos: sculpting our solar system and even destroying stars.
Using the world's largest vacuum chamber in NASA's Space Power Facility in Cleveland, Ohio, Brian demonstrates how gravity makes objects fall at the same rate, explaining how this led Einstein to his 'happiest thought' and the radical rethinking of the nature of space and time. Brian also explains how our contemporary study of one of gravity's strangest creations, black holes, is leading us to yet more revolutionary, and in his words 'bonkers', views of the universe we live in.
Trailer
Recently Updated Shows
Black Doves
Helen Webb, politician's wife, doting mother, and professional spy, has been passing on her husband's secrets to the Black Doves, the shadowy organization for whom she works. But when her lover Jason is assassinated, Helen's life is turned upside down, and only her old friend Sam Young can keep her safe. But Sam, a suave, champagne-drinking assassin, also has problems of his own. Out of the game, since his last job went wrong, he soon realizes his past is coming back to haunt him. Together, they set off on a mission that will lead them to uncover a vast, interconnected conspiracy. One that links the murky underworld of London to a looming geopolitical crisis — and leads them to question the cost of the moral choices they've made.
Dept. Q
DCI Carl Morck is a brilliant cop but a terrible colleague. His razor-sharp sarcasm has made him no friends in Edinburgh police. After a shooting that leaves a young PC dead, and his partner paralysed, he finds himself exiled to the basement and the sole member of Department Q; a newly formed cold case unit. The department is a PR stunt, there to distract the public from the failures of an under-resourced, failing police force that is glad to see the back of him. But more by accident than design, Carl starts to build a gang of waifs and strays who have everything to prove. So, when the stone-cold trail of a prominent civil servant who disappeared several years ago starts to heat up, Carl is back doing what he does best - rattling cages and refusing to take no for an answer.
Bad Monkey
Bad Monkey tells the story of Andrew Yancy, a one-time detective demoted to restaurant inspector in Southern Florida. A severed arm found by a tourist out fishing pulls Yancy into the world of greed and corruption that decimates the land and environment in both Florida and the Bahamas. And yes, there's a monkey.
