A key symptom of COVID-19—oxygen saturation—is now being estimated remotely from a camera, thanks to research from University of South Australia engineers Professor Javaan Chahl, Dr. Ali Al-Naji and ...
A key symptom of COVID-19 - oxygen saturation - is now being estimated remotely from a camera, thanks to research from University of South Australia engineers Professor Javaan Chahl, Dr Ali Al-Naji ...
Scientists have reverted to a 300-million-year-old insect — the dragonfly — to show why future flapping wing drones will probably look like these creatures.
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