See the computer’s history revealed over the course of 20,000 years.

Eons old volcanic activity created one of the most stunning rock formations in the United States.

Once thought to be the oldest living tree in the world, Methuselah was germinated before the Egyptian pyramids were built.

The burial place of 14 of the executed leaders of the Easter Rising.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

The oldest church in Inverness witnessed the brutal executions of many Scottish soldiers.

A statue in the heart of Edinburgh honors a bear that served in the Polish military during World War II.

A quartet of brightly colored mythical beasts stand sentry at this gateway.

A sweet symbol marks the place where torturous executions were once carried out.

Edinburgh's oldest statue hides within a parking lot behind the city's iconic cathedral.

A labyrinthine network of chambers with a storied past hides below Edinburgh's South Bridge.

These plaques located in a court preserve a small piece of Edinburgh's history.

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

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

The Scottish Reformation leader's grave was paved over and is now a parking lot.

This extraordinary Viking artifact has traveled throughout the city.

A public art piece that barely gets recognized, but then that might be the point.

An artistic interpretation of the history of a Scottish park, combining poetry with anthropomorphic animals.

These wooden pipes were crucial to providing water to Medieval Edinburgh.

Quite possibly the last cross all humans will ever see.

Hidden out of public view in the National Library of Israel is a collection of "Stalag's," 1960s Nazi themed porno paperbacks written and consumed by Israelis.