This comes after the Florida Surgeon General came out against keeping fluoride in the water. There's no question about it, McDonald's is the most successful restaurant in the history of the world. The ...

AC motors can operate without any moving electrical contacts and without first converting alternating current — delivered by the power company — to direct current. Tesla patented 20 ...

Introduction of Tesla's motor in 1888 initiated what is sometimes referred to as the Second Industrial Revolution, making possible both the efficient generation and long distance distribution of ...