Oct 21, 2013 — Dry ice has popped out of bottles, dropped into hurricanes and slithered across many a haunted house floor. As we know after recent events, when sealed in a container, it can create an impressive airport hullabaloo. Here's a short history of the chemical character, at once troubled and sublime.
Apr 10, 2013 — Researchers put some old elixirs and pills in the Henry Ford Museum's large collection of patent medicines to a modern test. They found a mix of potentially harmful metals like lead and mercury along with benign ingredients, including calcium and iron.