Education Lighting tesla

1.   2.   3. 1809 -HumphryDavy , an English chemist, invented the first electric light. Davy connected two wires to a battery and attached a charcoal strip betwween the…

Documents The Light bulb By: Allyson Carter. Changed society, history, and everyday life. replaced fire...

Slide 1 The Light bulb By: Allyson Carter Slide 2 Changed society, history, and everyday life. replaced fire –torches, candles, and oil and gas lamps The light bulb Slide…

Documents The Light bulb

The Light bulb The Light bulb By: Allyson Carter Changed society, history, and everyday life. replaced fire torches, candles, and oil and gas lamps The light bulb Timeline…