Vials of the COVID-19 Pfizer vaccine at a Chicago-area Walgreens hub store on Jan. 6, 2021 Vials of the COVID-19 Pfizer vaccine at a Chicago-area Walgreens hub store on Jan. 6, 2021Evan Jenkins for ...
Highlighting 100 ground-breaking inventions that are addressing the world's greatest challenges in creative ways, ElectReon’s wireless charging technology has been selected as one of TIME’s Best ...
Heart sonograms can help diagnose conditions like rheumatic heart disease—which kills 1.4 million people annually—but many poor countries lack ultrasound machines and the technicians trained to use ...
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