How Has the Light Bulb Changed Our Lives?


The light bulb has changed our lives so that we can do things at night and to see better. In years gone back long before today, December 29, 2012, they had no lights. They had to use lanterns that burned kerosene. Not only was it unhealthy to inhale, but it was dangerous. Things have so much improved with artificial lighting.
Q&A Related to "How Has the Light Bulb Changed Our Lives?"
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Well an way for you to Judge would be to try to live with out it for just 2 nights. It would give you an true feeling of what it was to live with the poor light of. candle's and oil
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