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What is Spontaneous Human Combustion?

In cases of spontaneous human combustion, even the skeleton is reduced to ashes.
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  • Written By: R. Kayne
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  • Last Modified Date: 28 November 2014
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Spontaneous human combustion (SHC) refers to the proposed ability of the human body to burst into flames without an external source of ignition. It is a controversial idea that has no known scientific foundation, yet it appears to occur on rare occasions.

Death by alleged spontaneous human combustion has three main characteristics that differentiate it from other types of death by fire:

Some believe spontaneous human combustion is a natural occurrence that is not yet understood. The scientific community rejects this notion out of hand, pointing to the body's water content and no known physical trigger for combustion. Many theories have been put forth in an effort to explain alleged spontaneous human combustion in other terms. The theory that has gained the most favor to date is the wick theory.

The wick theory charges that if clothing were to begin a slow burn, noxious fumes could render a person unconscious. From here, the low-flaming fire could spread over the body, melting body fat, which would soak the clothes, turning them into a virtual wick. While the "wick" slowly burned, the body fat would keep the fire alive. Eventually, when the entire body was consumed, the fire would go out. Proponents of this theory point out that this could account for the fire's containment. They also claim it explains why the lower legs are often left, as they have little fat content.

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In an attempted trial to prove the hypotheses, wick theorists used a pig carcass to simulate the theory, but were forced to call in the Fire Department when the fire rapidly spread throughout the model. In another more successful trial where the bones finally became consumed, wick theorists claimed success. However, the pig carcass was soaked in petrol before setting it alight. There is no reported evidence of petrol or other accelerants in cases of alleged spontaneous human combustion.

Critics of the wick theory find many faults with it, arguing that it does not account for a source of ignition. Neither does it explain, in all cases, the deep inconsistencies in how the bodies burn. And in some cases empirical evidence appears to rule out a wick-type event.

There are people that claim to have survived spontaneous human combustion, and many have documented their experiences. It is unclear as to whether these incidences of partial burning represent spontaneous human combustion or another theoretical event called static fire. Static fire is believed to be generated by high levels of static electricity in the body. Under certain conditions it may be possible for static charge to create a spark that might ignite flammable clothing. There are several documented cases of witnesses to spontaneous fire which might be explained by static fire. Some wick theorists claim that static fire could be the source of ignition for a wick fire.

To date there is no unopposed theory for the phenomenon known as spontaneous human combustion. Less popular explanations range from paranormal causations to alleged nuclear fusion triggered by a hypothetical subatomic particle.

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anon92633
Post 4

I believe I know the dynamic in regard to the mystery of spontaneous human combustion.

It has to do with the mystical tradition of ascension.

ken r.

anon90642
Post 3

Being as this no longer seems to happen anymore, I have to wonder if it could have been associated with the development of the microwave transmitter/antenna systems used today. They are powerful enough to incinerate the human body without any damage to surrounding non organic material. As in the case of a microwave oven.

I was also watching an episode on the discovery channel, how the japanese, during the war were attempting to develop a microwave death ray. Now I would think if these occurrences were purely accidental, through the development experimental aiming practices at the time of the development of microwave transmitters and antennas, there would have been more partial burns of people realizing that they were being burned by something and moved out of the path of the fire. But in most cases the victims were in a prone position, sleeping at the time, making them perfect targets for a satellite transmitted microwave beam weapons test, where they could be killed by the beam before they could awaken and then be incinerated to ash where they lay.

Which any of these tests done by whomever would be kept completely top secret and passed off as spontaneous human combustion.

And we all know just how expendable human beings are to the organizations that would do these types of experiments. I have no idea if these were just random people chosen to be guinea pigs just because they were just in the wrong place at the right time, or if they were chosen because they knew more than someone wanted them to.

So in closing, this is merely a theory concluded by the obvious timetables, occurrences and circumstances involved. Just that that makes you raise an eyebrow and say hummmmm. I wonder.

anon72248
Post 2

it's possible that this could be some form of rapture. Look into the backgrounds of the people this has happened to, on their religious views and how they lived. by paul b., florida.

anon61853
Post 1

carbon-based life forms, and H2O in your body? i'm only 15 years old. did anyone else in the scientific community think of it like that? hydrocarbons reacting with oxygen in your body to form a combustion reaction?

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