What is a nanometer, how small is it and can it be used to clean polluted water?
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What is a nanometer, how small is it and can it be used to clean polluted water?
I believe there are 1 Billion Nanometers in a Meter. Don't know how it will clean water? Curious.
So you are asking about a filter which filters down to a nanometer, right? The smallest filter I have heard about takes out pollutants as small as 200 nanometer. Most germs are 1000 nanometers in size. You can not see a nanometer with the nakes eye, you need a micron microscope.
You can make the relationship between nano and nine, for nine zeroes.
nano =
There are 9 zeroes as you can see :)
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