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Stephen Sekula (steve)'s status on Friday, 16-Nov-2018 07:01:23 EST Stephen Sekula Mass appeal: Nations come together to update kilogram for 21st century #PHYS1303 https://www.washingtonpost.com/science/a-massive-change-nations-will-vote-to-redefine-the-kilogram/2018/11/15/b5704b0a-e6c7-11e8-b8dc-66cca409c180_story.html?noredirect=on