The Big Chill influenced the TV series thirtysomething. Earlier, however, the movie was directly adapted for television as the short-lived 1985 CBS comedy-drama series Hometown.
Description and Medieval Trebuchet Design One of the Medieval siege weapons used during the Middle Ages was the Trebuchet. The Trebuchet was an invaluable Medieval siege attack weapon, similar to a catapult, which was used for hurling heavy stones to smash castle or city walls.
Drum mandrels are the most common mandrels used. They are best used when the tube sheet is accessible to the operator. Short Mandrels. Short mandrels are multiple mandrels used in place of a drum mandrel to work in tight areas or in areas in a boiler where the tube bends too quickly after the tube sheet.