Johnny Ball

Is there any way to slow or even prevent the ravages of time? Veteran presenter Johnny Ball looks back over the 45 years that Horizon, and he, have been on air to find out what science has learned about how and why we grow old. Charting developments from macabre early claims of rejuvenation to the latest cutting-edge breakthroughs, Johnny discovers the sense of a personal mission that drives many scientists and asks whether we are really any closer to achieving the dream of immortality.

From Raymond Baxter live on Tomorrow's World testing a new-fangled bulletproof vest on a nervous inventor to Doctor Who's contemporary spin on the War on Terror, British television and the Great British public have been fascinated with the brave new world offered up by science on TV. Narrated by Robert Webb, this documentary takes a fantastic, incisive and funny voyage through the rich heritage of science TV in the UK, from real science programmes (including The Sky At Night, Horizon, Tomorrow's World, The Ascent of Man) to science-fiction (such as The Quatermass Experiment, Doctor Who, Doomwatch, Blake's 7, The Hitchhiker's Guide to the Galaxy), to find out what it tells us about Britain over the last 60 years.

Noel Edmonds, Keith Chegwin, John Craven and Maggie Philbin reunite for a one-off edition of the Saturday morning classic Swap Shop to celebrate its 30th anniversary.

Konnie Huq celebrates the very best of British children’s television, with a dazzling array of clips from some of the most treasured programmes ever made and revealing chats with some of TV’s most beloved stars. But Konnie also tells a perhaps more surprising story: of how kids’ TV has frequently been at the forefront of social change, in terms of the stories it tells and the people who get to tell them.

Depressed and suicidal, thirtysomething bachelor Duncan determined to find the secret to a healthy, strong relationship, flashes back to his last five relationships (in the last four years) and considers what caused each one to fail. Based on the novel 'Essays in Love' by Alain de Botton.

Houses buried under snow. Rivers frozen solid. World War II bombers dropping bread to isolated villages. How did Brits survive the snowiest winter ever recorded - and could it happen again? A host of familiar faces including John Craven, Amanda Barrie, Timothy West and Neil Kinnock share their childhood memories of the icy winter of '47 and explain why it remains unparalleled to this day.

A topical magazine-style daily television programme broadcast live on BBC One and BBC One HD. The programme is currently hosted by Alex Jones and Matt Baker from Monday-Thursday, with Chris Evans appearing instead of Baker on Fridays and relief presenters appearing when required.

The Terry and Gaby Show was a daytime television show broadcast on Five on weekday mornings between June 2003 and April 2004, produced by Chris Evans' company UMTV. It was hosted by Terry Wogan and Gaby Roslin. The opening titles featured Gaby dressed up like a movie star driven to the studio in a limo and walking on red carpet to the door. Meanwhile Terry, carrying a briefcase, rode a rickety old bicycle across London and parked it outside the back door before quietly entering the building through said back door. The show was not well known for the guests who appeared on it, but rather for its many bloopers or double entendres

Play School is a British children's television series produced by the BBC which ran from 21 April 1964 until 11 March 1988. Devised by Joy Whitby, it accidentally became the first ever programme to be shown on the fledgling BBC2 after a power cut halted the opening night's programming. Play School originally appeared on weekdays at 11am on BBC2 and later acquired a mid-afternoon BBC1 repeat. The morning showing was transferred to BBC1 in September 1983 when BBC Schools programming transferred to BBC2. It remained in that slot even after daytime television was launched in October 1986 and continued to be broadcast at that time until it was superseded in October 1988 by Playbus, which soon became Playdays. When the BBC scrapped the afternoon edition of Play School in September 1985, to make way for a variety of children's programmes in the afternoon, a Sunday morning compilation was launched called Hello Again!. There were several opening sequences for Play School during its run, the first being "Here's a house, here's a door. Windows: 1 2 3 4, ready to knock? Turn the lock - It's Play School." This changed in the early seventies to "A house, with a door, 1 2 3 4, ready to play, what's the day? It's..." In this version blinds opened on the windows as the numbers were spoken.

The Great Egg Race was a BBC television series that ran from 1979 to 1986 and featured Brian Cant, Professor Heinz Wolff and Lesley Judd, who joined the series in 1984. It was later revived on BBC Choice and was presented by Johnny Ball. In a similar vein to the later Channel 4 series Scrapheap Challenge, the show featured teams creating Heath Robinson-esque mechanical creations in an attempt to solve a problem set at the start of the show.

Cabbages and Kings was an English children's television series starring Derek Griffiths which aired on BBC 1 from 1972 to 1974.

Two teams of celebrities search for antique bargains and put them up for auction, with the help of two antiques experts.

GMTV is the name of the national Channel 3 breakfast television contractor/licensee, broadcasting in the United Kingdom from 1 January 1993 to 3 September 2010. It became a wholly owned subsidiary of ITV plc in November 2009. Shortly after, ITV plc announced the programme would end. The final edition of GMTV was broadcast on 3 September 2010.

Cluedo was a UK television game show based on the board game of the same name. Each week, a reenactment of the murder at the stately home Arlington Grange of a visiting guest was played and, through a combination of interrogating the suspects and deduction, celebrity guests had to discover who committed the murder, which of six weapons and in which room it was committed, whilst viewers were invited to play along at home.

Celebrity series of The Chase. Contestants must pit their wits against the Chaser, a ruthless quiz genius determined to stop them winning the cash prize.

A light-hearted exploration of maths and science, presented by Johnny Ball.

Celebrity Mastermind is a British television quiz show broadcast by BBC television. The show is a spin-off of the long-running quiz show Mastermind, with the exception that all the contestants are celebrities. As with the main show, John Humphrys is the host and question-master. Magnus Magnusson was quizmaster on the 2003/04 episodes featuring Jonathan Meades as winner.

Alexander Armstrong and Richard Osman present a celebrity version of the general knowledge quiz in which contestants try to come up with the answers that nobody else could think of.

Antiques experts accompany celebrities on a road trip around the UK searching for treasures and competing to make the most money at auction

Each week a group of four famous faces go toe to toe in testing their general knowledge skills in a variety of entertaining games.