Researchers said the cheap optics in DVD players may find a new life in a cost-effective and speedy technique for on-the-spot HIV/AIDS testing and other analytics.
http://www.indianexpress.com/news/soon-cheap-hiv-test-using-dvd-scanners/1109756/
http://www.indianexpress.com/news/soon-cheap-hiv-test-using-dvd-scanners/1109756/
