A robotic massage chair is a chair that contains internal electronic motors and gears designed to massage the person sitting in them. Most robotic massage chairs have some form of controller to vary the type, location, or intensity of massage. The first electric massage chair was invented in Japan before World War II.
Temperatures at Everest Summit and Base Camp The coldest temperatures of the year occur from the 15th of December onward until the end of January with temperatures at the summit averaging -37C (-35F) while those at Everest Basecamp average -17C (1.4F).
Everest Base Camp Weather in Autumn (End of September / October / November) Just like spring season, autumn in the Everest region is also a very crowded season but itâs one of the best times to trek. At 10 to 14 degrees Fahrenheit, Everestâs base camp is mild, with winds racing with the speed between five and seven mph.