More than 4,000 years ago the Egyptians were taking advantage of the healing powers of a steamy bath by tossing sizzling rocks into naturally-formed pools of water.
Ka dingwaga di le dikete di le thataro tse fitileng kwa Egepeta ba sa le ba fetola Katse ya naga go e dira ya se legae go laola di peba tse di neng di senya dikiri tsa dithollo tsa bona.