One of the world’s best microminiaturist, Nicolaï Siadristy displays his lifetime of tiny creations in this museum.

The deepest metro station in the world.

Ukraine's oldest operating pharmacy now offers guests a fascinating walk through apothecary history.

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

This unusual elevator doesn’t stop or slow down.

A Dutch passageway's artistic, aquatic-themed makeover pays tribute to the capital city's famed waterways.

The world's first zoo for microbes collecting the horrible and wonderful things living on and around us.

The sculpture shows a water rat turning the world upside-down, landing an elephant on its head.

Started nearly 100 years ago, this science experiment just keeps on going, ever so slowly.

This rickety old shed hides a trove of secondhand literary treasures.