measures

Call it a sign of the times: Philadelphia City Hall now has an X-ray machine and metal detector at the entrance. They went in over the holidays, but they'll get their first real test, this week, when city council gets back in session.
Pat Loeb/KYW Newsradio
Pat Loeb
January 23, 2019 - 4:00 am
PHILADELPHIA (KYW Newsradio) — Call it a sign of the times: Philadelphia City Hall now has an X-ray machine and metal detector at the entrance. They went in over the holidays, but they'll get their first real test this week when city council gets back in session. City spokesman Mike Dunn says the...
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A replica of the International Prototype Kilogram is pictured at the International Bureau of Weights and Measures, in Sevres, near Paris.
AP Photo/Christophe Ena
November 16, 2018 - 12:10 pm
By John Leicester, Associated Press VERSAILLES, France (AP) — In a historic vote, nations on Friday unanimously approved a ground-breaking overhaul to the international system of measurements that underpins global trade and other vital human endeavors, uniting together behind new scientific...
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