Laura Weiss developed the "Light of Appreciation" to honor her fellow nurses who assisted inoculate 82% of the population in Boulder, Colo.

“I understood I had actually wished to do something with light since I seemed like it’s simply been such a dark year and a half that I wished to bring light to whatever it was I was doing,” Laura Weiss informed NPR.

(Image credit: Laura Weiss/Courtesy of Laura Weiss )

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