Monday, September 19, 2011

In what 3 ways did the light bulb change history?

I know it lighted up the darkness to people everywhere, but what eles? CAN YOU HELP?In what 3 ways did the light bulb change history?It revolutionized the direct use of electricity, it was the first artificial means of lighting a room, and was the foundation for the beginning of using open circuits.In what 3 ways did the light bulb change history?Well, it greatly decreased the value of the candle. Candlemakers were put out of business, or their businesses were greatly reduced.



Increased our demand for electricity (energy).



Perhaps, negatively impacted our sleeping patterns. Due to the invention of the electric lightbulb in the late 19th century, we are now exposed to much more light at night than we had been exposed to throughout our evolution. This relatively new pattern of light exposure is almost certain to have affected our patterns of sleep. Exposure to light in the late evening tends to delay the phase of our internal clock and lead us to prefer later sleep times. Exposure to light in the middle of the night can have more unpredictable effects, but can certainly be enough to cause our internal clock to be reset, and may make it difficult to return to sleep.In what 3 ways did the light bulb change history?not only did it revolutionize the world it was a convenience to have electrical lighting in your home

and it served its pourpose well in that time. not to mention its a selling service too that has been a part of everyday for years!In what 3 ways did the light bulb change history?It virtually %26quot;Lit up the world%26quot;

It got rid of gas fired lighting (which was a danger and could cause explosions)

It introduced the concept of electrical power to business and to homeowners (called, electrification)In what 3 ways did the light bulb change history?Changed time when people go to sleep



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Therein lies thy answerIn what 3 ways did the light bulb change history?One effect--Changed work habits. People used to follow the sun. A good, easy bright light--requiring no maintenance-- made it easier to stay up late, working or reading.In what 3 ways did the light bulb change history?It made amusing bongs for drug users

It aided uncle Fester in creating his party trick (goes down great at dinner parties)

Without it, cartoon characters never had ideas.In what 3 ways did the light bulb change history?God said, %26quot;let there be light !%26quot; Then a million years latter Edison said, %26quot; let there be light bulbs !%26quot;