Numberless clock creates a meal of time for the dreaded, insectile Chronophage.

The Cambridge pub where Francis Crick announced that he and James Watson had discovered the DNA double-helix.

For over 500 years this timbered alms house has provided a home for elderly residents of Coventry.

Every hour on the hour a naked heroine and her leering foil appear from this giant cuckoo clock.

All that remains of the only English cathedral destroyed in the Protestant Reformation.

The bombed out remains of the old church were kept intact next to the new one, as a reminder of the futility of war.

This 1920s Dutch barge is now a floating bookstore.

This sculpture encompasses the emotion of rail travel.

As seen in the Spice Girls ‘Wannabe’ music video.

This ancient Egyptian obelisk still bears the wounds of World War I.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.

A quiet, semi-secret square with statues of Mahatma Gandhi, Virginia Woolf, and a conscientious objectors stone.

The last vestiges of a magnificent Victorian-era train station can be found in this pub.

The remains of the great moral philosopher reside in a university in London.

Originally built for London’s cab drivers, this bright green hut now serves anyone a hot drink or meal.

The New York hotel where tragic visionary Nikola Tesla spent his final hours, destitute and alone but for the pigeons.

A three-story copper skybridge connects two Manhattan buildings with Art Deco luxury.

There are owls with glowing eyes in Herald Square.

This unmarked and unloved Manhattan subway grate created one of the most iconic images in American cinema.

If it hadn't been caught in time, a flaw in the design of this Manhattan skyscraper could have led to its collapse.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

This monument is dedicated to Balto, the heroic Alaskan sled dog.

Commemorating the spot where the famous scientist fed his pigeons.

The original toys that inspired the beloved children's stories are on display at the New York Public Library.