Mighty Machines

One of the world's most advanced drill ships builds an oil well more than 2000 metres below the waterline in the Gulf of Mexico.

The world's most adventurous cruise ship fights through the ice-choked fjords of Greenland to visit a spectacular collection of wildlife and icebergs.

A crew of 2,200 on the Symphony of the Seas tends to more than 5,500 passengers as they sail to ports in Spain, France and Italy.