Is it really better to stand in the doorway during an earthquake? Also, is using a bathroom's hand dryer cleaner than a paper towel?

Ben Fogle meets people who have given up the daily grind in favour of a new life in the wilderness.

The capital of Malta was designed to provide natural air conditioning; closed balconies.

Some of the greatest wonders of the ancient world still lie buried – unseen and unexplored – beneath our feet; near-legendary places that vanished thousands of years ago. This documentary is a detective trail of meticulous archaeological and historical clues to unearth some of the greatest lost cities of the ancient world. This 3 part series includes The Vanished Capital of the Pharoah, The Cursed Valley of the Pyramids and The Dark Lords of Hattusha. Through drama and CGI these lost wonders are rebuilt and restored to their original splendour.[cut]

Family and friends contribute to a celebration of Richard Feynman, one of the most inspiring and influential scientists of the 20th century. Feynman, who died 25 years ago, helped design the atomic bomb, won a Nobel Prize for Physics and solved the mystery of the Challenger shuttle catastrophe.

Family and friends contribute to a celebration of Richard Feynman, one of the most inspiring and influential scientists of the 20th century. Feynman, who died 25 years ago, helped design the atomic bomb, won a Nobel Prize for Physics and solved the mystery of the Challenger shuttle catastrophe.

Murderer, pervert, loving father, devoted son... He ruled the Roman Empire fewer than four years. His life was over at the age of 28, and yet the name of Caligula is notorious throughout the world His reign was a legendary frenzy of lunacy, murder and lust. While Rome cowered in terror, Caligula killed for the sheer fun of it. Between executions, he staged spectacular orgies...made love to his own sister... and declared himself a living god This is the story few know behind one of the most infamous figures of the Ancient World Caligula This two-hour special examines controversial new theories about the man who ruled the world's mightiest empire with sadistic brutality.

Songwriter Seth Swirsky grew up idolizing the Beatles. He set out, video camera in hand, to talk to people who had crossed paths with his heroes. From Sir Ben Kingsley to Sir George Martin, and Beach Boy Brian Wilson to astronomer Brian Skiff, Swirsky filmed hundreds of personal recollections from people who knew them well to those who just had an unforgettable encounter. Longtime Beatles friend and personal assistant Tony Bramwell calls Beatles Stories, “A Magical Mystery Tour De Force!”