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Time Team is a British television series which has been aired on British Channel 4 from 1994. Created by television producer Tim Taylor and presented by actor Tony Robinson, each episode featured a team of specialists carrying out an archaeological dig over a period of three days, with Robinson explaining the process in layman's terms. This team of specialists changed throughout the series' run, although has consistently included professional archaeologists such as Mick Aston, Carenza Lewis, Francis Pryor and Phil Harding. The sites excavated over the show's run have ranged in date from the Palaeolithic right through to the Second World War.

The Royal Institution Christmas Lectures are a series of lectures on a single topic, which have been held at the Royal Institution in London each year since 1825. The lectures present scientific subjects to a general audience, including young people, in an informative and entertaining manner. Michael Faraday initiated the first Christmas Lecture series in 1825. This came at a time when organised education for young people was scarce. Faraday presented a total of nineteen series in all.

Ten home potters from around the country head to Stoke-on-Trent, the home of pottery, in their quest to become Top Potter.

Sandi Toksvig presents a brand-new competition series that puts the miniature making skills of 10 amateur crafters from across Britain to the test. Over eight episodes, the crafters must transform a derelict mini mansion into the ultimate fantasy house.

Showcasing the best of international feature documentaries.

The comedian, musician and nature lover takes fellow comedian Alan Davies to the Peak District National Park, walking the Monsal Trail to Derbyshire's highest pub, Abney Moor and Mam Tor. These two have been friends for 30 years and Bill was Alan's best man. As they walk, they chat about the perils of ageing, the stresses of modern life and the loss of their friend Sean Lock

Professor Suzannah Lipscomb looks at the roles the press, parliament and the public have played in generating outrage and spreading scandalous royal rumours.

The popular Selling Houses returns for a new series and with a new presenter: Amanda Lamb. Three homeowners compete to win an offer from a buyer. They are all given the rare opportunity to snoop round each other's houses to eye up the competition. Then armed with this knowledge, as well as £1000 and advice from Amanda, they have just one week to improve their homes.

Filmed simultaneously with ambulance crews across the West Midlands, this series shows in real time the range of cases paramedics attend to.

Architectural designer Charlie Luxton embarks on a nationwide journey to visit some of Britain's best homes by the sea and find out what makes the perfect coastal property.

Britain's busiest air ambulance teams race to bring the hospital emergency department to where it's urgently needed

Television presenter Matt Baker receives a call that leads him to move his wife and two children north to run his family's sheep farm in the Durham hills after his mum had a serious accident.

A look at life in the protected countryside of the national parks of the Lake District and Yorkshire Dales.

Ken Bruce brings the formidable quiz to our tellies, as he challenges music fans to recall chart-topping facts and stats in a battle to become PopMaster TV champion

From across the world, from four continents and every ocean, come tales of triumph and tragedy at sea, each story featuring cutting edge maritime archaeology.

Using the latest research across the course of Hitler’s life, world-renowned experts investigate the man behind the monster and pinpoint the key moments in his meteoric rise and ultimate downfall.

Actress and writer Pamela Stephenson is now a successful therapist – Dr Pamela Connolly – with a private practice in Los Angeles. She draws upon her professional training when interviewing A-list celebrities.

World's Most Extreme takes you to the most jaw-dropping and extreme places anywhere in the world.

Sir David Jason explores his favourite great British inventions and discovers how and why they were first thought up

Sex Change Hospital is an American six-part documentary series following trans men and women having genital reassignment surgeries. Dr. Marci Bowers performs the surgeries and calls upon her own experiences as a transgender woman to guide her patients as they go through the ultimate life changing procedure.