How Fireworks Illuminate Independence Day, The Way John Adams Wanted
America's second president once said that Independence Day should always feature "illuminations." We'll explain how those pyrotechnics illuminate the sky each July 4.
A Device That Can Make Electricity “Out Of Thin Air”
A new technology out of the University of Massachusetts-Amherst actually pulls electricity out of the air! But don't worry, it's not like when Sith lords shoot lightning at people.