Cambridge scientists create a $10 chip that could put a medical lab on your wrist Cambridge researchers have created a groundbreaking $10 optical sensor that delivers the precision of laboratory equipment in a device small enough for wearable technology. It identified foods, plasti... Read more: https://worldnewsguru.us/science-news/cambridge-scientists-create-a-10-chip-that-could-put-a-medical-lab-on-your-wrist Originally published on World News Guru