Should I buy a waterbed?
As I mentioned in previous post, we spend more than a third of our life sleeping. Because of this buying a suitable bed should be one of our priorities. Waterbeds appeared about 3000 years ago. The ancient Persians were sleeping on goatskin field with water. The “modern” inventor of waterbed is William Hooper. He was a British physician. In 1851 he displayed a new mattress that was designed especially for patients suffering from diseases in the joints, especially in the back. Nowadays these beds are extremely popular, especially in Scandinavian countries and in the USA. Here they are used up to 25 % of population . A big advantage is the flexibility of the water mattress: mattress adapts to the body but not vice versa. This ensures optimal blood circulation . Also waterbed is very good for pregnant women . Numerous experiments proved that the time in which a person fall...