The untold origin story of the N95 mask

3/31/2020

This article tells the untold origin story of the N95 mask, a critical piece of personal protective equipment (PPE) during the COVID-19 pandemic. It traces the history of the N95 mask back to the 1970s, when a dedicated engineer named Sara Little Turnbull became instrumental in its development. The article highlights Turnbull's perseverance and her innovative design, which incorporated a unique electrostatic charge to filter particles. It also discusses the challenges faced by 3M, the company that eventually manufactured the N95 mask, and the significance of this invention in the current global health crisis. Overall, the article sheds light on the crucial role of individuals and innovation in the creation of essential medical equipment.

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