The original version of this story appeared in Quanta Magazine. In 1939, upon arriving late to his statistics course at UC Berkeley, George Dantzig—a first-year graduate student—copied two problems ...

In the wake of increasing violence in the health care industry, OhioHealth is adding metal detectors at dozens of its facilities. By the beginning of 2026, 26 care sites will implement "weapons free ...

BREACH AS WELL. THE DAVIDSON COUNTY BOARD OF EDUCATION VOTED UNANIMOUSLY TO BUY 34 OPEN GATE WALK THROUGH METAL DETECTORS IN SOME SCHOOLS. HIGH SCHOOLS WILL RECEIVE THREE SYSTEMS AND MIDDLE SCHOOLS ...

Davidson County Schools is the latest district in North Carolina to implement OpenGate weapons detection systems. Winston-Salem/Forsyth County Schools began piloting the new technology, seen above ...

The Davidson County Board of Education voted unanimously Monday night to spend $641,000 on 34 OPENGATE metal detection systems for all traditional middle and high schools, a move aimed at boosting ...

ST. LUCIE COUNTY — The school district is immediately starting random, unannounced deployment of metal detectors at its schools, officials announced in an Oct. 23 Facebook post. The metal detectors ...

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get any better. In 1939, upon arriving late to his statistics course at the ...

We may receive a commission on purchases made from links. It's safe to say, metal detecting isn't a hobby that works for everyone. While some are out searching plowed fields for colonial relics, ...

Join Team Unearthed UK for a first look at the Nokta Simplex metal detector, renowned for its waterproof design, advanced features, and unbeatable value for beginners and seasoned detectorists alike.

SEVIER COUNTY, Tenn. — Students in Sevier County are now passing through new artificial-intelligence weapons detectors as they arrive and leave middle and high schools each day. The district installed ...