Are these our experimental craft, or are they reverse engineering alien craft...  
Recommended Reading
Five Hundred British Ghosts & Hauntings
Saint Germain on Alchemy
Philadelphia Experiment Now, official documents and first-hand stories have been revealed. Here is t
Spontaneous Human Combustion  
You've probably heard of Spontaneous Human Combustion, and wondered. Is it possible for a person to just burst into flames on the spot? A skeptical point of view.  
SHC 'a burning issue'  
In August 1999, BBC TV broadcast in prime time a film in its prestigious science series 'QED', entitled Spontaneous Human Combustion. A skeptical review of the film.  
Urban Legends -S.H.C.-'s take on SHC. A well balanced presentation.  
The Shadowlands  
Spontaneous human combustion is the mysterious phenomenon of a person bursting into flame for no apparent reason. The flames burn very hot and are very localized. They destroy most of the body but leave objects in close proximity to the person relatively unburned.  
Not-So-Spontaneous Human Combustion  
CSI Cops evaluation, a well reasoned SHC explaination.  
The Mary Reeser case  
Mrs. Reeser's 170 pounds had been reduced to less than ten pounds of charred material. Only her left foot remained intact, still wearing a slipper, burnt off at the ankle but otherwise undamaged. Also found were her liver, now fused to a lump of vertebrae, and, stranger still, her skull... shrunk to the size of a baseball by the intense heat.