Europe

On May 5, 1821, Napoleon died on Saint Helena. Following his defeat in the Battle of Waterloo six years earlier, the British had imprisoned Napoleon on this South Atlantic island. As he still believed he was an emperor he complained…

On May 2, 1568, Mary Queen of Scots escaped from Loch Leven Castle. After having been imprisoned on this isolated island for close to a year, and having been forced to abdicate the throne, Mary escaped but promptly lost a…

We've visited a few solar power generation facilities in the past, but here is a roundup of solar power towers - elevated structures surrounded by movable mirrors called heliostats. The mirrors concentrate solar energy onto receptors in the tower where…

The latest frontier for Google's Street View technology is underwater. Cameras have visited quite a number of popular diving and snorkelling locations, giving us spectacular imagery of sea life and coral reefs. Today we're taking a tour of these locations,…

From the late 19th century to the period between the World Wars, hundreds of airship hangars were built in Western Europe and the USA to house the massive lighter-than-air craft. Today, only a handful of these huge structures remain, including…

Floating bridges, while often temporary structures used in times of war or disaster, can also be used long-term in locations where water conditions are very sheltered. The road surface is supported by pontoons, which - while they do float -…