Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

The bugs crawling down the front of this office building are almost as big as a '68 VW Beetle.

Robots, lasers, and whoopee cushions, oh my!

An amazing example of early-20th-century architecture, this church features marble transported from Utah.

A hidden passageway now marks the site of an assassination attempt on Ronald Reagan that some say broke a 140-year-old curse.

Perhaps the most scandalous statue of America's first president.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

A museum cafe showcases Native American dishes and indigenous ingredients from across the Western Hemisphere.

Fittingly, America's museum of architecture is itself a magnificently designed old building.

A tiny piece of the Moon is embedded in this stained glass masterpiece.

Home to items never before seen by the public.

Near-constant high winds deform the trees on Spruce Knob, the highest point in West Virginia.

Pennsylvania's highest point is spotted with boulders which were pushed to the surface by nothing but cold.

This university transit system is a 1970's vision of the future.

The penultimate and final resting places of British General Edward Braddock—minus a few bits and pieces.

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

One of the steepest streets in the United States makes an intriguing challenge for cyclists.

The Pennsylvania shopping center was once the setting for the 1978 film, "Dawn of the Dead."

Originally a cemetery, this city park remains speckled with a handful of scattered gravestones.

The god of wine stares out at passersby on this busy Pittsburgh thoroughfare.

Color-coded signs direct drivers on a network of routes designed to avoid Pittsburgh traffic.

Meet your friends, marry your true love, or tell your enemies to kiss your butt under this historic Pittsburgh timepiece.