Vaping robot predicts e-cigarette toxicity (VIDEO) University of Pittsburgh This video is under embargo. Please login to access this video. Caption University of Pittsburgh scientists developed a vaping robot that mimics human breathing and can predict lung toxicity related to e-cigarettes Credit Nate Langer, UPMC and Pitt Health Sciences Usage Restrictions For use with this press release only License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.