People can die with no discernible cause of death. They simply just… die.

In 1780, John Aitken and James Jeffray invented the first chainsaw prototype called osteotome. What was it used for? cutting through a pelvis during childbirth when a C-section was no longer an option.

Even after decapitation, human heads stay conscious for a while. It has been found that a severed head can stay conscious for nearly 20 seconds. What would they be thinking? Curious…

“Prosopagnosia” is the inability to recognize faces.

1 in 50 people in the United States has an unruptured brain aneurysm.

Postpartum psychosis can happen overnight. It is incredibly rare, but it can happen. In this situation, a mother has the desire to kill her new born after she wakes up from delivery. TERRIFYING.

“There is a recorded case of hysteria in a large French convent in 1844. One nun began meowing like a cat, and shortly thereafter, every nun in the convent began meowing together for several hours at a time. This lasted until soldiers accompanied police to the entrance of the convent, and the nuns were informed that they would be whipped by the soldiers until they stopped meowing.”

“Cotard’s syndrome, also called walking corpse syndrome, is a condition wherein the patient believes they are dead, dying, missing parts of their bodies, or don’t exist. Some people with Cotard’s syndrome may stop speaking or eating since they believe they’re dead.”

A human body could be skeletonized in less than four days in highly oxygenated deeper water, according to a study done by Simon Fraser University.

“Fatal familial insomnia is a rare genetic degenerative brain disorder wherein the affected individual is unable to sleep. The disorder may begin mildly but gradually worsen, causing mental and physical deterioration. There is no known cure, and eventually, the disorder leads to death.”

“The bodies of the 29 crew members of the SS Edmund Fitzgerald, which sank suddenly in Lake Superior in 1975, were never recovered and remain entombed in the freighter. In a 1994 submarine expedition, Fred Shannon’s team spotted a body on the lake bottom outside of the ship.”

Theoretically, it would take approximately 400 humans to have enough iron to forge a sword from blood.

Around 4,400 unidentified bodies are recovered each year, according to NamUs. Subsequently, after one year, around 1,000 of those bodies still remain unidentified.

“Situs inversus is a rare genetic condition wherein the positions of the organs in a person’s chest and abdomen mirror normal anatomy. For instance, their heart is on the right side of their chest, not their left.”

Certain butterflies drink blood, urine, excrements, sweat, and fluids from decomposing carrion.