PHILADELPHIA (AP) — Masses of demonstrators packed into streets, parks and plazas across the U.S. on Saturday to protest President Donald Trump, marching through downtowns and small towns, blaring ...
In one of his final acts as governor before leaving office, Phil Murphy told New Jersey schools what to do again. He’s done it with Policy 5756. That’s the one he passed off as a binding law when it ...
Abstract: Schlieren imaging is an optical technique to observe the flow of transparent media, such as air or water, without any particle seeding. However, conventional frame-based techniques require ...
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