This automated sculpture of two men peeing will spell out text messages with their micturition.

A mocking tribute to the past and modern leadership of Prague.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

This doorless 20th-century elevator doesn't stop or slow down.

A collection of anatomical samples from one of the first anthropologists to suggest that humans reached North America by crossing the Bering Strait.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

What looks like a suicide in progress is actually a statue of Sigmund Freud.

The first museum in the world devoted to sexual gadgetry.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

Macabre astrological automaton clock dating to the late 1400s.

Two stunning 17th-century libraries and a cabinet of curiosities.

Touching this 18th-century Scottish philosopher’s toe allegedly conjures good fortune.

The world’s first museum dedicated to the history of childhood opened in Edinburgh in 1955.

This early version of the guillotine was used to execute the man responsible for its construction.

Sprawled across the Great Hall ceiling are various constellations and images relating to the zodiac.

The most loyal of little dogs, or a Victorian era publicity stunt?

This 16th-century house tells the city's history through old artifacts and quirky tales.

Protecting the dead from opportunistic body snatchers.

The taxidermy remains of the first mammal ever cloned from an adult cell are on display in Edinburgh.

There are plenty of wonderful panoramic vistas in Edinburgh, but not many are hidden smack in the middle of the Old Town.

A book bound in the skin of an infamous criminal, along with countless other specimens.

This 17th-century street hidden beneath Edinburgh was once a breeding ground for the black death.

The natural history museum displaying the British bird collections and dioramas of Edward Booth, free of charge.