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Brain cells build stronger connections, called synapses, each time a person learns a new skill or creates a new memory

Better safe than a shorted out socket, right

To learn more about the use of low-cost sensors to measure and improve air quality in Denver, read our customer story with the Denver Department of Public Health and Environment, whose work complements other air quality initiatives in the city, such as the Love My Air program

Photo: Jonathan Brady/PA Smoking simply one cigarette a day is more unsafe than typically believed, state scientists who have actually discovered it still raises the danger of coronary cardiovascular disease or stroke to about half the danger from smoking cigarettes 20 a day