This laboratory has a remarkable concrete roof that measures less than an inch at its thickest point.

A grand entrance to one of the world's smallest Chinatowns.

Diego Rivera's massive tiled fountain and failed infrastructure project.

An island filled with hundreds of hanging, decomposing, decapitated dolls.

Visitors to this library are in for a real-world education in modernist architecture.

The Bucyrus-Erie model 1850B electric shovel, or "Big Brutus," the largest existing electric shovel in the world.

These elevated trucks were put in place as a middle finger to The Man, but are now considered folk art.

One of the Eight Wonders of Kansas and the first official National Natural Monument these stark formations look like nature's Stonehenge.

A wonderful collection of all things Oz is nestled in the heart of Kansas.

Topeka has its own great wall, and it's covered in colorful images from the city's history.