X-rays and their uses. X-rays are one type of electromagnetic radiation. They are commonly used in hospitals to produce photographs of bones which can be checked for breaks or fractures. X-rays have the following properties: they can penetrate less dense matter such as skin and body tissue (but not bone)
The historic Glensheen Mansion, along London Road in Duluth MN, was built for Chester Congdon and his family. Chester Congdon went from being a school teacher in Wisconsin to being the wealthiest Minnesotan at the time of his death in 1916, worth 40 million dollars.
Yours for $17.9million: The Alabama mansion for sale with grounds shaped like a guitar. It has a regal flourish with a rock star edge - and it could be yours for $17.9 million. An amazing mansion in Alabama comes complete with grounds shaped like a guitar. But the property in Shoal Creek does not belong to some aging musician. Musical twist: The landscaped guitar was a touch of whimsy conceived by the owner. Fine finishes: Chandeliers are in virtually every room, along with high-end drapes.