In 2019, a novel virus emerged from Wuhan in China. Coronavirus 2019 (COVID-19) rapidly spread across the globe in a pandemic that the world has yet to recover. Emergency control measures, including ...
For the last few years Kevin Ngo has spent his nights and weekends developing a new kind of reusable face mask. After calling in favors from friends all over Silicon Valley, the resulting Flo Mask is ...
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