I assume you refer to the change using a light bulb into using energy-saving bulbs.
In general, people just do not like changes. Most people like to resort to the old ways, every time possible. That is just part of human nature.
Forcing people to change their old way may resort in some sort of anxiety, even mutiny of sorts.
Also, at least for now, energy-saving bulbs are more expensive than regular light bulbs, which also causes irritation on some people. And they are an environment hazard too. The jury is still out on which is worse, the pollution from creating energy to be used by old bulbs or the toxins in the energy-saving bulbs.
So that we can see when the sun is down?
endangered, threatened, extinct speciesglobal warming/climate change (climate change is the more correct term)light pollution, meaning at night you can't see into space because of too much light from earth(not harmful, but negative for astronomers and astrologists)
the negative terminals
If it is a black and white negative, more light will pass through the lighter part. Since this is a reversal process, the light parts of the negative will be more exposed and produce a dark image.
yes
The main problem with Thomas Edison inventing the light bulb is that he did not have enough filament, so he used a different material to replace it.
reconnected ♥
Uses more energy and power.
jj
it helps people see their surroundings
It enabled people to work longer hours
He made it possible for people to travle at the speed of light
Eight people are more than enough to change a light bulb. Usually one person is needed.
The light bulb had a major impact on American lives. For one thing, electric light replaced dangerous oil lamps and candles. For another, it allowed people to stay up later, since they could turn on bright artificial light to work by.
Things change and people change. The closer you get to people you begin to see them in a different light.
It enabled people to work longer hours.
Try unhooking the negative cable on the battery for 30 seconds
the negative terminals