The original "capsule building" is a masterpiece of Metabolist architecture.

Collection dedicated to brands, packaging and advertising.

Charles Babbage's proto-computer, painstakingly brought to life.

Children's hospital in London that operates on royalties received from Peter Pan, which J.M. Barrie signed over in 1929.

The John Snow Memorial marks the epicenter of London's 1854 cholera epidemic.

An unusual round church in London with a Templar past.

London's smallest police station is barely the size of a phone booth.

The anatomical-pathological collection of a man who changed surgery.

The permanent home of Elektro, the celebrity automaton of the 1939 World's Fair.

When the Austin Dam failed it destroyed much of Austin...and then it failed again.

The largest of London's subterranean rivers and once a mad, bad center of London life.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

A six-ton wedding present for the King of the Scots.

The world's first experimental nutritionist is memorialized as the "Hippocrates of naval medicine."

England's "pier at the end of the universe" unites astronomy and contemporary architecture.

A 30-acre garden inspired by the principles of modern physics.

Long abandoned underground complex to keep royals safe from a nuclear war that never came.