A comic book store got the road by its shop officially renamed after Superman's girlfriend.

A three-story tower of books about Abraham Lincoln is one of the more unusual monuments to the president.

This unique museum cafeteria showcases the history and regional diversity of African American cuisine.

Look closely and you’ll notice that the color changes a third of the way up the tower.

This stunning blue and gold room changed cities twice before becoming part of the Smithsonian.

Home to items never before seen by the public.

Less a museum than a bizarre fantasy world created by artists and engineers.

Rusting away on the edge of New Jersey are the remains of a Cold War missile launch site.

Deep in the Negev Desert, the world's tallest solar tower looks like a sight straight out of science fiction.

A massive, heart-shaped, wind-carved crater in the middle of the Israeli desert.

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

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

There aren't too many operational funiculars around, but Pittsburgh has two!

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

This statue is a commemoration of the only place where Freud spoke in the United States.

If you don't look closely, you might mistake this sculpture for just another passenger waiting at the airport.

The massive machine creates cracking displays of indoor lightning.

Radical Bookstore and Community Space.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

This elaborate towering structure was once famed for its revolutionary height.

Yo, Adrian!

A former waterfront market is now in the center of town due to some interesting Boston engineering.

In the power of this waterfall, Alexander Hamilton saw the potential for industry.

Over 120,000 curious objects that have shaped our modern world.