@sur_27A 1993 patent filed by two Egyptian engineers, Dr. Hatem Zaghloul and Dr. Michel Fattouch, laid the groundwork for modern Wi-Fi, 3G, and 4G networks. Their invention, Wide-band Orthogonal Frequency Division Multiplexing (WOFDM), solved key data transmission bottlenecks and dramatically boosted wireless speeds.
View original postPhoto by @sur_27· Jun 17, 2026· Science
Two men pose together for a magazine cover. The man on the left has dark hair and a beard, smiling widely with his eyes closed. The man on the right has short graying hair and glasses, smiling at the camera. They both wear dark blazers over light tops. "BUSINESS IN CALGARY" appears in large red letters at the top along with "and CALGARY COMMERCE magazine" and "DECEMBER 2000 $3.50". Large text reads "Calgarians of the Year" with "Hatim Zaghloul and Michel Fattouche" and "New economy pioneers" below them.
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Vitamin D and DNA aging@sur_27A 1993 patent filed by two Egyptian engineers, Dr. Hatem Zaghloul and Dr. Michel Fattouch, laid the groundwork for modern Wi-Fi, 3G, and 4G networks. Their invention, Wide-band Orthogonal Frequency Division Multiplexing (WOFDM), solved key data transmission bottlenecks and dramatically boosted wireless speeds.
View original postPhoto by @sur_27· Jun 17, 2026· Science
Two men pose together for a magazine cover. The man on the left has dark hair and a beard, smiling widely with his eyes closed. The man on the right has short graying hair and glasses, smiling at the camera. They both wear dark blazers over light tops. "BUSINESS IN CALGARY" appears in large red letters at the top along with "and CALGARY COMMERCE magazine" and "DECEMBER 2000 $3.50". Large text reads "Calgarians of the Year" with "Hatim Zaghloul and Michel Fattouche" and "New economy pioneers" below them.
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2Water planet with no land discovered2University of Arizona cactus species studySaturn ultraviolet imageEarth from the ISS at night2egg selects sperm study4friendship dynamic jokeAlbert Einstein age five Munich 1884Isaac Newton brachistochrone problem2Texas startup maritime tech2Google quantum computing breakthroughocean's twilight zone depthmathematics language vs tool2Carnian pluvial episode explainedNikola Tesla portrait2Michio Kaku on dark matter and parallel dimensions2SpaceX Flight 15 tower catch attemptMichael Merzenich on brain plasticityVitamin D and DNA aging
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