How did a French journalist’s grave become the sexiest statue in the cemetery?

The history of radiation is on safe display at the foot of a radiation science laboratory.

Indents in the pavement are all that remain from a grisly death machine in Paris.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

Colorful power station with a chimney equipped with a gallery for exhaust monitoring equipment.

In medieval times this small stone seat was used as a bizarre way to punish insolvent debtors.

One man has spent decades faithfully constructing this unique brick and cinderblock castle.

Electrical curiosity museum housed in an old transformer station.

Once the home of a hermetic monk, this cave now houses a small church.

The three colorful women depict characters from a beloved children's story.

Hidden in plain sight, Sweden's official ordnance datum is now abandoned.

An ancient Viking runestone hidden in plain view in Stockholm's old town.

Stockholm's deepest subway station is also a stunning ecological wonder.

It houses the remains of a 17th-century version of the Titanic.

A wooden street sign is the last remnant of this 400-year-old alleyway.

Stockholm's last remaining paternoster elevator.