A semi-scholarly approach to sex.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

Tucked in the back of this amazing antique store is an important piece of medical history.

This was one of the first (and last) university-built and operated nuclear reactors.

A dark, dank room in subterranean Manhattan was the site of a ghastly murder.

Lie in a hammock where George Washington stood.

Hear the tales of New York's most notorious criminals.

A dilapidated dock tells the story of Titanic's missed arrival.

The former hotel where Tesla invented the radio.

“Invented in Key West, Perfected in Brooklyn."

A tunnel once abandoned now thrives with graffiti art as an off-limits makeshift gallery.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

A hip bar decorated with walls of golden skulls.

Deep under Manhattan is the largest construction project in city history. So far, the project has taken the lives of 23 workers, or "a man a mile."

A former insane asylum despised by Nelly Bly and Charles Dickens is now fashionable apartments.

Site of the first pathological and bacteriological research facility in the United States.

From scholastic to sepulchral - now under reconstruction.

The phone booths of New York City have all but disappeared, but their remains were once found in this "graveyard," sadly now removed as well.