In the US, a robot was tested at 43°C to determine the effect of heat on humans
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In the USA, during the abnormal heat, a mannequin robot was tested, which was developed to test the effect of heat on the human body. This is reported by Science alert. A robot created at the University of Arizona can simulate breathing, shaking and sweating. It was 43°C in the Arizona capital Phoenix last week. This weather lasted for 22 days in a row. It was in such weather that the robot was taken outside for research. The robot, which was created at the University of Arizona, can simulate breathing, shaking and sweating “This is the first external thermal manikin in the world that we can regularly take outside and … measure how much heat it receives from the environment,” says mechanical engineering professor Konrad Rykaczewski. The scientist adds that the robot, the creation of which cost more than 0.5 million dollars, is a very realistic way to experimentally measure how humans react to extreme climates without putting people at risk. The robot resembles a crash test dummy. However, under its shell is a network of connected sensors that measure the heat dissipated through the body. The robot also has an internal cooling system and pores that allow it to “breathe and sweat.” Like humans, the robot “sweats” more on its back. Until now, there were only a dozen mannequins of this type, and none of them could “go outside”. They were mainly used by manufacturers of sports equipment to test their technical clothing in thermal chambers. The researchers hope that the work will lead to a better understanding of hyperthermia, a condition in which the body overheats and which threatens part of the world’s population as a result of global warming. Accompanied by a mobile weather station that measures heat, the robot takes its first steps outside in Phoenix. The robot can be endlessly reprogrammed. The research group can create “dummy digital twins” to simulate thermoregulation mechanisms specific to different categories of the population: the elderly, athletes, people with poor health. The research will be useful for the development of heat-resistant clothing, urban planning and protection of the most vulnerable segments of the population. In Phoenix, where dozens of homeless shelters open each summer, social workers may need the scientists’ findings. The researchers hope that the work will lead to a better understanding of hyperthermia, specifically how long a person needs to stay in the center to cool down and bring their core temperature back down to a safe level. The team also dreams of developing low-cost sensors to be used on construction sites to adjust working hours according to the heat. The researchers believe that their work could have a global impact in connection with the abnormal heat. “If the future of Paris looks like Phoenix now, we can learn a lot about how to design buildings,” says Rykachevsky. We will remind, due to the extreme heat this summer, which broke the established records, scientists are trying to determine the temperature of the air, which a person will not be able to withstand. Read also: Can aggravate existing ailments: WHO is concerned about abnormal heat in Europe
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