Recently, there is a bathtub called "Flotation Pods" that is very popular on the West Coast of the United States. It is actually a suspended bathtub that is said to inspire creative inspiration. This bathtub is like an airplane pod. You can adjust the water to the temperature that suits you, and then put in high-concentration salt water, so that when you soak in it, your whole body will be suspended as if you were immersed in the Dead Sea. This is said to help reduce anxiety and depression, relieve mental stress and pain, and help stimulate creative abilities. In the United States, a spa treatment like this costs $90 an hour.
