France

On May 6, 1889, the Eiffel Tower was opened to the public. Serving as the entry gate to the World's Fair, the Eiffel Tower was the tallest man-made structure in the world for the next 41 years. With around 7…

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…

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…

The ancestor of the modern stadium, amphitheatres have played host to large-scale cultural and sporting events for thousands of years. The tradition continues today as hundreds of amphitheatre venues have been constructed to host concerts and plays, often in natural settings.

Over the past few years Google has captured imagery of ski resorts and other snowy locations using Street View snowmobiles in a number of countries. With the northern hemisphere in the midst of winter, it's a good time to take…

In the mid-1960s, the future of public transport in France seemed destined to be the utterly fantastic concept of a jet-powered hovertrain. Sadly after a decade of research and testing, the Aérotrain project was cancelled - however remnants of the…