I AM AN ATHEIST. If you are a scientist you are implicitly an atheist. Anyone that claims to be a scientist and at the same time believes in any religion is either a fraud, a criminal, or a mental retard.
Free piston generator
I found some photos about my husband’s projects in my computer! Although it is really complex, but quite interesting.
Free Piston Generator: It is a linear electric generator driven by a free piston combustion engine with an extraordinary power densty of 1kW/kg and a 50% efficiency from tank to battery.