Vials of Odors (IMAGE) Rockefeller University Caption Vials of odors are among hundreds that Rockefeller University researchers used to measure volunteers' ability to distinguish between scents. Credit Zach Veilleux / The Rockefeller University Usage Restrictions None License Licensed 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.