Billion-volt atomic particles in Brookhaven Cosmotron, c. 1957. 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Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286904/free-photo-image-light-bulb-innovation-handFree Image from public domain licensePerin's science of palmistry; a complete and authentic treatise (1902) vintage icon by Carl Louis Perin. 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Original public domain image from Flickr https://www.rawpixel.com/image/4021515/photo-image-background-cloud-coronavirusFree Image from public domain licenseWireless light bulb with glowing filament inside. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286697/free-photo-image-bulb-inspiration-lightFree Image from public domain licenseSportive women talking in a gym while drinking water https://www.rawpixel.com/image/2107396/rehydrating-the-gymView licenseOn May 22, 2013, newly sworn-in Energy Secretary Dr. Ernest Moniz opened up a town hall forum. 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