Going with the (slow) flow: New technique could improve biotech, precision medicine. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2019 / 09 / 190926161401.htm ...

Researchers at the National Institute of Standards and Technology (NIST) have developed an optical system that accurately measures the flow of extraordinarily tiny amounts of liquids—as small as ...