Description: We wish you a Happy National Inventors Day and invite you to check out the Lemelson Center for the Study of Invention and Innovation at the National Museum of American History!
Description: As I write this crossover Preservation Week/MayDay post so close to Earth Day 2020 (the fiftieth anniversary), stunning news continues to break across the globe due to the coronavirus. Shining through the fog of worry, there have been surprising gains in a period of forced inactivity due to reduced emissions, such as record-breaking solar energy capture in Germany, and cleaner
Description: N95 Day is sponsored by the Centers for Disease Control's National Institute for Occupational Safety and Health to promote the safe and proper use of N95 face respirators.