The only remaining laboratory of one of the greatest American inventors may soon be purchased so that it can be turned into a museum, thanks to an Internet campaign that raised nearly a million dollars in about a week.
The lab was called Wardenclyffe, and it was built by Nikola Tesla, a wizard of electrical engineering whose power systems lit up the Chicago World's Fair in 1893 and harnessed the mighty Niagara Falls.
As far as portraits from the Civil War go, this one is quite famous. It shows a confederate soldier looking a bit disheveled and very serious while holding an 1855 Springfield single-shot pistol carbine.
A couple of thousand years before the Egyptians preserved some of their dead, a much simpler society made the first known mummies.
The Chinchorros, the first mummy makers, lived about 7,000 years ago in South America, on the coast near the border between modern-day Peru and Chile. The desert area where they lived was so dry, dead people turned into mummies naturally.