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.
The home made famous by the 2006 Will Ferrell comedy Talladega Nights is up for sale for a staggering $4,200,000 in Cornelius, North Carolina. Immortalized in the iconic dinner scene of the hilarious racing flick, the 9,802 square foot home has five bedrooms and six full baths with three partial baths.