<div dir="auto"><a href="https://www.scientificamerican.com/article/redefining-the-kilogram/">https://www.scientificamerican.com/article/redefining-the-kilogram/</a><div dir="auto"><h1 style="margin:0px auto;padding:35px 0px 0px;outline:0px;border:0px;background:rgb(255,255,255);vertical-align:baseline;font-size:22px;font-family:brunel-deck-semibold,georgia,serif;line-height:1.13636;font-weight:400;max-width:980px;color:rgb(26,26,26);text-align:center">Redefining the Kilogram</h1><p style="margin:0px auto;padding:30px 0px 0px;outline:0px;border:0px;background:rgb(255,255,255);vertical-align:baseline;font-size:14px;font-family:georgia,serif;line-height:1.42857;color:rgb(101,101,101);max-width:1010px;text-align:center">Officials will vote to overhaul the SI system of measurements, basing units such as the kilogram not on physical objects but on fundamental constants</p></div><div dir="auto"><br><div dir="auto"><br></div><div dir="auto">TJ</div></div></div>