For your perusal, a US to International Chemistry Standards Comparison.
By Emily Conover May 20, 2019 at 7:00 am The new kilogram has finally arrived. Updates to scientists’ system of measurement went into force May 20, redefining the kilogram and several other units in the metric system. The revamp does away with some outdated standards — most notably, a metal cylinder kept in a vault […]
05/20/2019 | BY JUSTIN FEIT, JANELLE PENNY President Trump lifted tariffs on steel and aluminum imports from Canada and Mexico on May 17, 2019, clearing the way for the three countries to sign the US-Mexico-Canada agreement, a replacement for the North American Free Trade Agreement (NAFTA). The move happened just a few days after the president moved […]