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Nanotechnology

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What is nanotechnology?
Nanotechnology is a new and exciting area of science. When atom arranged into very small particles they behave differently to ordinary materials made of the same atoms. A nanometre is one billionth of a metre (or 10-9) and nanoparticles are a few nanometre in size. They contain a few hundred atoms arranged in a particular way. Their very small size give them very large surface areas and new properties that can make them useful materials.
How long has it been around?
Nanotechnology has been around since December 29th , 1959! And nanotechnology is improving and helping use to make our life’s better!
What products already exploit nanotechnology?
• Medicine
• Tooth paste
• Sunscreen
• And more

Nanotechnology in the future?

What areas are people working on to use nanotechnology?
• Medicine
• Health
• Hygiene

How can it be used in medicine nanotechnology?
Nanotechnology can carry drugs inside them and they can control the
Drugs as well meaning that we can see a new side of nanotechnology this means.
Or in defence? Nanotechnology could be used in war or self defence.

How could it make our lives better?
It can kill and destroy diseases and viruses meaning that we wont get ill and that will increase out life spam slightly.
What is wrong with using nanotechnology?
There is a risk of using nanotechnology, we could get nanotechnology in the air and that could cause damage to our body and effect us.
It may cause
• Cancer
• Death
• breathing problems and more what are the problems associated with nanotechnology?
The more and more we use nanotechnology we use the higher the risk we could be effected and that out health and safety could be on the line and we will lose many life if we don’t look at the problems as soon as possible.

My opinion
I think that nanotechnology is a good thing but the risks are too high i.e. death. I think that we should try and find a good and safer way of using nanotechnology.

Should we continue or should we stop?
We should continue but to a safe limit.
Why?
Because The more and more we use nanotechnology we use the higher the risk we could be effected and that out health and safety could be on the line and we will lose many life if we don’t look at the problems as soon as possible.

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