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How do light bulbs help us?
They let us be productive at night.
What are some things that give us light?
Main source of light on Earth is the Sun. The moon's light is only reflection of sun's light. There are also things that are man made that produces light such as bulbs and candles.
Do infrared light burn us?
yes it can, infrared light bulbs are used to product heat.
What are the benefits of vacuum tubes and light bulbs?
They enable us to do things at night.
What did the us use before thay invented light bulbs?
thay used candles and other objects that has light
Is argon in light bulbs?
No, Argon is the gas which protects us from direct sun-rays.
How many light bulbs get thrown away every five minutes in the US?
Tha
What ways are light bulbs good?
Their main advantage is in producing light, which helps us to see in the dark, and in that way they are very good. They have no other advantages.
Was the traffic light made in the US?
it was made in the US by a man who was British
Change the Light Bulbs!?
Still using incandescent light bulbs? If so, you're wasting electricity and your electric bill will no doubt show it. Fluorescent lighting is far from new, but the way the bulbs are shaped, is. There was a time when you couldn't buy a fluorescent light bulb to fit many existing lamps and fixtures. Someone must have heard us complain, because now you can find fluorescent bulbs in almost any shape and size. A simple and effective way to watch your electric bill go down measurably is to simply change light bulbs from incandescent to fluorescent.
How is a light bulb like the US government?
1. Like a government, light bulbs can be wasteful. 2. Sometimes, the light bulb just sits there and does nothing. 3. Sometimes light bulbs contribute to hot air. 4. Just like you pay taxes, you have to pay an electric bill to keep the bulb going. 5. Bulbs require electrons and protons, like the government has Democrats and Republicans. 6. People sometimes complain when the light is on, and they complain when there is no light.
Would a cork light up a light bulb?
try it, find out. I think it should if you us the right electrodes.
