arch50
EN_01520598_1261
An undated photo provided by the National Institute of Standards and Technology shows scientists with an early version of the cesium atomic clock in 1959. Scientists are preparing to redefine the second, making the fundamental unit of time more precise and powerful. (NIST via The New York Times) -- FOR EDITORIAL USE ONLY --
FOR EDITORIAL USE ONLY
MINIMALNA CENA 100USD!!!
2021-04-19
NIST/The New York Times Agency/East News
The New York Times Agency
NIST
15686775
2,05MB
25cm x 19cm by 300dpi
-, 1959, AMERICA, AN, AND, ARE, ATOMIC, BY, CESIUM, CLOCK, EARLY, EDITORIAL, FOR, FUNDAMENTAL, IN, INSTITUTE, MAKING, MEASUREMENT, METROLOGISTS, MORE, NATIONAL, NEW, NIST, NORTH, OF, ONLY, POWERFUL, PRECISE, PREPARING, PROVIDED, REDEFINE, REDEFINED, SCIENCE, SCIENTISTS, SECOND, SHOWS, STANDARDS, TECHNOLOGY, THE, TIME, TIMES, TO, UNDATED, UNIT, USA, USE, VERSION, VIA, WITH, YORK,