Originally Posted by kevin1

I have a tear drop shaped glass with a spout on the wall of my hunting gear room called a New England Weather Glass, they used to use them on ships in the old sailing ship days. It's filled with colored water which moves up or down the spout as the barometric pressure changes, and predicts the weather with surprising accuracy. It cost me $5 at a flea market and all I have to do is add water to it occasionally.