NVIDIANs in Durham, Santa Clara, St. Louis, and Westford put their sewing skills to work to stitch together more than a thousand washable masks for local essential workers and hospitals. One effort, led by long-time employee Laura Wilson, director of global real estate and site services programs, included collecting source materials, pre-washing and ironing the fabric, and preparing cutting and sewing instructions. Several staffers did the same on their own, collecting funds for supplies and even teaching themselves to sew from YouTube tutorials.