The appendix turns the ordinary smartphone and a thermometer

Researchers from Washington university developed the application which turns the ordinary smartphone into the exact and simple thermometer in use. If at the person temperature rises to 38 °C or above — it is a symptom of a serious virus or bacterial infection. Now researchers thought up how to do without thermometer and to take temperature. Old-fashioned mercury thermometers practically are not used, and digital versions can cost expensive. The new FeverPhone appendix turns smartphone into the thermometer without any additional equipment. Researchers involved...