The Kilogram Is Dead. Long Live the Kilogram! November 18, 2018 NYT, US News By XIAOZHI LIM from NYT Science https://ift.tt/2DpVy96 Share Tweet Pin it Related Posts Putin Warns of a Russian ‘Red Line’ the West Will Regret Crossing More Than 2,000 Migrants Were Targeted in Raids. 35 Were Arrested. NEW YORK TIMES: Why Patients Are Being Forced to Switch to a 2nd-Choice Obesity Drug Leave a Reply Cancel Reply Save my name, email, and website in this browser for the next time I comment. Δ