Tesla’s Egg of Columbus by Tesla Projects Laboratory Inc.

Take a look at our web site: Tesla Projects Laboratory Inc. - Tesla’s Egg of Columbus In 1893, at the Chicago World Exposition Nikola Tesla and George Westinghouse used Tesla Polyphase AC system to light entire World Fair which gave them a win over the bid for Niagara Falls Hydroelectric plant project. At the exposition among other devices Tesla presented an apparatus named Tesla’s Egg of Columbus. The intention of this device is to present an invisible f