Amulet

Amulet (used up.; lat. amuletum – a ladanka, an appendage, the Arab. hamulet – the fact that carry at themselves) – in medicine the subject applied in priestly and national therapy as magic medicine to treatment of patients or protection for wounds and diseases.

 
Whether you know that:

Blood of the person "runs" on vessels under huge pressure and at disturbance of their integrity is capable to shoot of distance to 10 meters.