VANCOUVER, British Columbia, June 23, 2023 (GLOBE NEWSWIRE) -- Vortex Energy Corp. (CSE: VRTX | OTC: VTECF | FRA: AA3) ("Vortex” or the "Company") is pleased to announce the completion of the 3D ...
Researchers 3D-printed a low-cost and efficient device that generates twisting light beams with orbital angular momentum and features integrated gain-filtering. WASHINGTON — Researchers have developed ...
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