It’s Halloween! Time to Preserve Corpses
It’s Halloween, which, of course, means that it’s time to preserve corpses. Consider Joseph Karwowski’s invention (U.S. patent 748,284 issued December 29, 1903*). Joe was a Russian national (‘…a subject of the Czar of Russia’) living in New York state. He was presumably impressed by the ability of waterglass (sodium silicate, or Na2SiO3) to preserve fresh […]

