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.
At seven-foot-one, he gave new meaning to the phrase 'living large.' Yet retired basketball star Shaquille O'Neal, whose estimated worth is $250 million, has done the unthinkable and purchased a small modest five-bedroom home in Mount Dora, Florida for $235,000. According to TMZ, O'Neal's new small home has five bedrooms, four baths, granite Mon, 05 Nov 2012 13:53:00