This battery powered bell has been ringing since 1840 and is one of the worlds longest running science experiments.

One English town's celebratory landmark spurred more trouble than anticipated.

One of several Lilliputian portals that are ready to transport passengers to other dimensions, if they can find them.

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

A treasure trove of astronomical, mathematical, and scientific instruments at Cambridge University.

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

Local legend says Isaac Newton built this footbridge without any screws, bolts, or nails.

San Francisco Bay's ghost town.

England's most notorious suicide spot.

Hauled from the water's depths, Henry VIII's flagship is preserved in this capsule-shaped museum.

In 1943 the British military took control of this village, telling residents they had to leave temporarily. The villagers were never allowed to return.

Cliffs full of fossils at the portal to England's Jurassic Coast.

Giant naked man on a hillside.

The largest stone circle in the world has ended up bringing up more questions than it has answered.

The enormous earthwork sculpture honors the ponies that lived and worked in the old colliery.

Stroll through Welsh history in a village of reconstructed structures.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

The names Lúthien and Beren can be found inscribed on the shared grave of the famous writer and his beloved wife and muse.

Hidden in plain sight, this creepy sculpture watches from above.