Frog entombed in stone. -- According to official and reputable sources there have been over 90 recorded unexplained cases of amphibians being found alive but fully encased in coal pockets or stone geodes. Of these cases, 40 involved frogs or toads.
Mark Twain & Nikola Tesla The high-voltage frequency current is being passed through the human body to bring the lamp to incandescence. Tesla's friend, Mark Twain is holding the loop above the resonating coil. Tesla is in the background.