Ever been confused by all the letters and squiggles used by scientists? Hopefully these videos will unravel some of those mysteries. Sixty Symbols is a collection of videos about physics and astronomy presented by experts from The University of Nottingham. They aren’t lessons or lectures – and they never tried to be an online reference book. The films are just fun chats with men and women who lo
There is a theory that was once considered to be quite controversial, so much so that scientists labeled it absurd. It claimed that for millions of years the our planet Earth was covered entirely by ice, every inch smothered by nearly a one kilometre thick sheet. The temperatures would have been -40ºC all over, even in the tropic regions located along the equator. If this was indeed
Professor Brian Cox and Dara O Briain host three days of live stargazing featuring epic images from observatories around the globe.Episode 1: Jonathan Ross is shown how to use a telescope. Brian explains why planets are spheres. Hawaii becomes home to Liz, who tells us about Mars and Mark gives tips on how to take brilliant night photographs.Episode 2: Liz shows us images of the sun, Bri
Imagine you're a child but trapped in the body of a giant, these are the children who simply tower above everyone and they live in a world that is just to small for them. In this film we meet Brendan, the 13 year old who is currently 7ft and 3 inches tall and can't stop growing, the Van Nes', a family of super tall children who get their height from genetics alone and Marley, a 17 year old Thai gi
Millions believe in reincarnation. Is there proof that is really happens? Do people pass through many lifetimes and can they bring back memories from having lived before? Therapies now encouraging people to relive their violent moments of their deaths in previous lives. But what can be known for certain. Scientists are trying to assess the evidence from those who've claimed to have live before. Wi
Horizon meets the scientists working to make fatal car crashes a thing of the past.A remarkable fusion of mechanical engineering and biology promises to save countless lives across the world.The programme has exclusive access to the secretive world of the most advanced car crash tests.Horizon reveals how the latest advances in trauma medicine, psychology and even extreme sport are transformi
This summer, the black hole at the centre of the Milky Way is getting ready to feast.A gas cloud three times the size of our planet has strayed within the gravitational reach of our nearest supermassive black hole. And across the globe, telescopes are being trained on the heart of our Milky Way galaxy, some 27,000 light years from Earth, in the expectation of observing this unique cosmic spect
All of our lives we are pulled around and pushed about by the mysterious workings of chance. When chance appears to be cruel some people tend to call it faith and when chance is kind we might call it luck but what actually is chance? Is it something fundamental in the fabric of the universe , does chance have rules and does it really exist at all? and if it does could we one day overcome it?
Josh Davis of Wired magazine investigates an internet botnet attack of Estonia’s banks and newspapers. Wired Science reports on cardiac surgery performed by a “robo-doc”. Adam Rogers explores the disappearance of home chemistry sets. Ziya Tong delves into technology that is helping children with Asperger’s Syndrome by translating facial expressions into emotions.