Phil Stein

Concorde was an icon of the skies, but on 25 July 2000, Air France Flight 4590 left Paris for New York and caught fire during take-off before crashing to the ground just over a minute later, killing everyone on board. The tragedy brought an end to the dream of supersonic passenger flight. But what caused the disaster? Investigators, survivors’ loved ones and those who examined the wreckage recall the tragedy and describe how the evidence led to a shockingly simple conclusion about what went wrong.

Tragedy struck when the Space Shuttle Challenger disintegrated just 73 seconds into flight. Hours earlier, engineers argued to cancel the launch, amid fears of such a tragedy – so why did it go ahead?

Secrets of the Mega Resort takes a fascinating look at how Baha Mar creates 1 million dream holidays a year. With access to the world's largest luxury resort, this film has an access-all-areas pass into a hidden world of private jets, trained flamingos and exclusive penthouses run by a team of 5,000 staff who pamper guests around the clock in the Bahamian sun

Paddy McGuinness and Cherry Healey get exclusive access to some of the largest factories in Britain to reveal the secrets behind production on an epic scale.

Survivors and witnesses recall March 11 2011 - when Japan was hit by a devastating tsunami of 40-foot waves, killing 20,000 and triggering a nuclear meltdown.