Yo, Adrian!

A daily replay of the experiment that proved the rotation of the Earth.

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

The first American department store, and home to the largest operating musical instrument in the world.

The sounds of the world's largest fully functioning pipe organ dazzle shoppers at a Philadelphia Macy's.

This beloved marketplace mascot poops money and grants good luck.

Wall Street has a new heroine, a bronze statue of a small but fierce girl.

A jukebox headstone marks the grave of the Cleveland disc jockey credited with coining the term “rock 'n' roll."

The only presidential monument to display a late POTUS's actual casket.

A living maritime paradox still floats in the same lake where it was built and resurrected... or was it?

Detroit’s downtown castle is one of the oldest structures in the city.

World War II-era bunkers are hidden under the beaches of this picturesque park, which is still scattered with wartime watchtowers.

When oil was discovered just outside of Pittsburgh, the city became home to this regional stock market.

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

The last remnants of Fort Pitt also hold the distinction of being the oldest structure west of the Allegheny Mountains.

An abandoned, rusty old relic of railroad history stands at attention over the Cuyahoga River.

A portion of the old Pirates stadium over which a defining home run once flew still stands even after the rest of the stadium was torn down.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

In Florida, these naughty monkeys live on their own mini-monkey Alcatraz.

A seemingly inexplicable memorial honors a beloved Tampa fruit-seller.

One of the last of the great 1920s movie palaces is a Floridian Greco-Spanish-Persian dreamscape.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.

The rusting remains are visible sticking out of the waters of the Delaware Bay.

This modest marker near Notre Dame identifies the very center of Paris.