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From the smallest cell to the solar system, Science is an odyssey of scientific facts, investigations and breakthroughs.

Science

A minuscule metal sphere containing two microscopic holes could be the smallest murder weapon in history; experts explore how this tiny object is linked to one of the most bizarre true crime cases of the 20th century.

Strangest Things

The Assassination Sphere

A museum in South London contains a disturbing tattered hat made of brown felt and decorated with more than 80 human teeth; using the latest imaging technology, experts investigate to uncover the macabre origins of this mysterious Victorian-era cap.

The Macabre Hat of Teeth

Discovered in the ruins of the ancient city of Ur, a mysterious wooden box adorned with an elaborate mosaic continues to mystify archaeologists today; experts explore the meaning behind its intricate and enigmatic images.

The Standard of Ur

In 1953, a team of archaeologists uncover a bizarre, plastered human skull in the ancient city of Jericho; experts investigate the mysterious purpose and identity behind this 9,000-year-old clay-covered artifact.

The Jericho Head

A stone sphere, a hook and five fragments of wood are the only objects ever discovered inside the Great Pyramid of Giza; experts investigate if they can explain the mysteries behind the only surviving Wonder of the Ancient World.

The Dixon Relics

An ancient tablet discovered on the remote reaches of Easter Island is etched in a mysterious glyph system that has yet to be deciphered; experts use cutting-edge tech to determine if this wooden relic could be the key to a lost civilization.

The Mamari Tablet

Investigating whether a machine can read personalities; an ancient golden mask painted with human blood; a cursed chicken pot.

The Psychograph

Investigating whether a gold death mask is the face of a king who fought in the Trojan Wars; three ancient chalk carvings could be the secret to constructing Stonehenge; how a printing plate from the UK Treasury ended up in an Austrian lake.

The Mask of Agamemnon

The shattered skull of a 19th century railway worker is now one of the most astonishing objects in the history of medical science; experts explore this traumatic injury to reveal how it changed the field of neuroscience.

Phineas Gage's Skull

Containing intricately carved concentric circles, the Towie Ball is one of the finest Neolithic stoneworks ever discovered; using cutting-edge imaging technology, experts investigate the purpose behind this 5,000-year-old black stone mystery.

The Towie Ball

A mysterious 2000-year-old jar containing copper and iron may be the most controversial archaeological find of all time.

The Baghdad Battery

An unassuming 80-year-old device that has the appearance of a typewriter could actually be one of the greatest secret weapons in history; using cutting-edge digital technology, experts investigate the secrets of a revolutionary encryption machine.

Nazi Mystery Machine

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From the smallest cell to the solar system, Science HD is an odyssey of scientific facts, investigations and breakthroughs.