Color changing mask detects flu

Not only functions as a regular mask, masks made by Marjan Kooroshnia can also change color depending on the temperature of the breath - a new way to prevent the spread of flu in This winter is cold.

Swedish Kooroshnia is the owner of these colorful masks. Her specialty is smart materials and now she is trying to research to apply the technology to change the color of this fabric into the prevention of infectious diseases. Each person wore a different colored mask, according to her, it would be easily detected and isolated if necessary.

She also emphasized that an ordinary person could use it for other purposes as well. 'In terms of beauty, different motifs will suit different people, ' she said.