RxAll, a Nigerian startup, has developed a portable drug authenticator that determines the authenticity of medications. It is a potentially powerful tool in the fight against the counterfeit drug market which is a multibillion-dollar industry that puts lives at risk. RxAll allows anyone to test the quality of a drug by using a portable nanoscanner and mobile app.?The proprietary machine learning algorithm reads the scan from the scanner, identifies the drug, assesses its quality and lets the user know whether the drug is real or counterfeit, in about 20 seconds. www.rxall.net