The patron saint of spinsters grasps a container of dried blood.

The naturally mummified body of a peasant girl saint.

Mozart's skull may be held in this collection, but definitive proof continues to elude scientists.

A sealed test tube said to hold Thomas Edison's dying breath was given to the inventor's friend and mentee, Henry Ford.

This sword isn't waiting for a king to pull it out. It was placed there by a saint.

Statue of a decomposing prince that once held his heart in its hand.

Christ's blood preserved in a Belgian town.

These "anatomical machines" are only one of the many strange items in this Italian crypt.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

A piece of John the Baptist in the American heartland.

A chunk of the "true cross" is held in this small Portuguese church where modern day exorcisms are said to be common place.

A wunderkammer of gold and silver reliquaries and ancient saintly bones.

A morbid secret lies hidden within the beautiful walls of the Boston Athenaeum.

The self-mummified monks of Japan.

A collection of objects supposedly singed by the hands of souls in purgatory.

A dismembered holy head stares out from her beautiful reliquary at the St. Dominic Basilica.

The mummified relic of St. Catherine sits forever on a golden throne.

The mummified relic of St. Antoninus.

A diverse collection of wax, bone, papier-maché and mummified relics.

One of the oldest medical collections in Europe focusing on rare surgical instruments.

The world's first museum dedicated to the work of game-changing naturalist Charles Darwin.

A Biblically-based Natural History Museum.

A bisected journey through evolution's history in the heart of Beijing.

Macabre museum devoted to historical Viennese murders.