U.S. Commerce Dept. @CommerceGov
By improving the calibration of a conventional optical microscope, researchers @NIST have for the first time measured the volume of individual droplets smaller than 100 trillionths of a liter with an uncertainty of less than 1%. Discover more ⬇️ — PolitiTweet.org
National Institute of Standards and Technology @NIST
NIST researchers improved the ability of optical microscopes to measure microdroplets in flight. Get the details:… https://t.co/E6zIP3O29O