There are a number of different types of beds in America and all over the world. In America, the standard sizes for beds are Twin/Single, Double/Full, Queen, and King. There are also other sizes that are less popular including Twin Extra long, which is used frequently in College Dormitories, Three Quarter, Super Single, Full Extra Long, angry bird Olympic Queen, California Queen, Eastern King, and California King, which is common on the West Coast of America. Beds have been used by man since the Greek King Odysseus, and even before then.Prior to the 14th century, the only thing closely resembling a bed were piles of straw or other similar materials laid on the ground. Many ancient civilizations would use the same method, often substituting straw for other natural materials including leaves, moss, feathers, wool, and hair. In the 17th Century with the Renaissance, came beds that more closely resemble what we know as modern day beds. They were often extravagant and over-decorated, but in the time of the Renaissance, there was nothing that could be too extravagant. King Louis XIV was known to have as many as 413 beds in all of his palaces. They were often decorated with pearls and embroideries.In modern times, there are quite a few different types of bed that have been used by many people. There are the regular style beds which include a mattress, box spring, and frame. There are also futons which are convertible beds that can be changed from a couch into a bed. Often times advised that parents move their children into cribs or similar beds.One of the newest types of mattresses to be sold in the United States are memory foam mattresses. They are shown on advertisements as being able to help people with back problems sleep better. They are much softer than most mattresses sold today, but they are still firm enough to be able to sleep comfortably on. The most advertised bed toward older people and people with back and knee problems are adjustable beds. You can change the angle that you sleep at by adjusting the levels that your feet and head are at. You can be reclined up, or air angry bird just have your feet up. Adjustable beds are also very commonly used in hospitals in the United States, as they provide nurses the ease Flying angry bird of moving the patient up or down if needed without much strain on their bodies.
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