A story about hot and cold
Today I used an old time method to
loosen up a metal lid on a glass jar. I used hot water on it, and it worked.
Even before the Civil War, I read when the first bridge across the Mississippi
River (in St. Louis, the EADS Bridge) had construction fitting problems, a
lot of ice was applied, and the metal contracted like normal, and then it all
connected just fine.
No comments:
Post a Comment