This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

One of the most powerful computers in the world can be visited by anyone who wants to experience more computing than they can handle.

Fresh wooden posts have been added to ancient holes to recreate a primitive henge clock.

This large collection of tiny things revels in the art of fine machinery well made.

The history of German architecture is explored across this fairy-scale mini-city.

This small, but long-running hobby club has built one of the largest model rail lines in the US.

Hidden within a Netherlands crater is a stone bed that lets those who lie in it see the sky as a curved surface.

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

What was once the second largest steel mill in the US is now a sprawling complex of modern ruins.

A quarter-scale locomotive wonderland built by one man and his family.

Trade in that pesky human soul for cold-hard circuits.

Center filled with hands-on displays served as a tribute to several astronauts with connections to the state.

Largest magic museum in the United States with more than half a million pieces of memorabilia.

An angular maze of concrete in Grand Rapids acts both as public art and as a staircase for fish traveling upstream.

Downtown Minneapolis mixed art and function by turning some of their sewer covers into works of art.