The ancient mosaics here are considered among the finest in the world, and serve as a stunning record of Greco-Roman daily life.

Organisms normally seen under a microscope decorate this church.

High on a hill overlooking Los Angeles lives a world famous, high-power conical Tesla Coil.

This one has sailed five times as far as Sir Francis Drake's famous ship.

Ship-sized kinetic sculptural fantasy.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

Eighty million natural history specimens call this gargantuan museum home.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the first ‘Harry Potter’ film.

For the holidays, the tallest broadcasting tower in the Netherlands turns into one of the world's tallest Christmas trees.

A late-medieval Dutch castle with trick fountains in its whimsical water gardens.

Atop this former dutch railway office sits an interstellar work of art.

Go inside a revolutionary, cage-less zoo where 35 species live and some of them roam free alongside their human visitors.

This disused VLF radio station is no longer in service but the surrounding town still bears its name.

The largest airborne operation in history was launched to capture this bridge.