Lasers aren’t just for Luke Skywalker and Han Solo. They long ago stopped being just a prop in science fiction movies, although many people may not realize how widespread their use is today.
CHICAGO — Organizers are loudly calling Fabtech 2017 a success, as the Nov. 6-9 event at Chicago’s McCormick Place conference facility attracted almost 45,000.
Around 1940, Teresa Wahl of Wilmington, Delaware, was quietly taking on odd jobs — laundry, housekeeping and cleaning — without her husband’s knowledge.
An industrial refrigeration system using a natural refrigerant has been installed at the Helix Innovation Center in Dayton, Ohio. The system, a part of global technology and energy company Emerson’s innovation initiatives, is set up as a learning lab for those in the industry.
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