Tesla in 1916 pointing to a discharge in a photograph taken at Colorado Springs in 1899 Image added November 25, 2010 - 2:00 AM
Tesla at the second banquet meeting of the Institute of Radio Engineers Image added November 25, 2010 - 2:00 AM
Tesla peeks out the door of the Colorado Springs laboratory, early summer 1899 Image added November 25, 2010 - 2:00 AM
Nikola Tesla experimenting with currents of high potential and high frequency in his Houston St. lab Image added November 25, 2010 - 2:00 AM
Tesla demonstrates “wireless” power transmission in his Houston Street laboratory in March 1899 Image added November 25, 2010 - 2:00 AM
Tesla holds a highly evacuated, gas-filled tube, powered by one of his high-frequency oscillators Image added November 25, 2010 - 2:00 AM