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The beginning
When the human was evolving we only can use their hands to find food. -
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Tools
The human discover the fire and then he used the stones to create tools. -
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Materials
In the history of human evolution our specie use different material to create tools like minerals, wood or glass. -
A good idea
Without the human’s curiosity about the proprieties of the plants we didn’t know the plastic. -
plasticine
We need artificial materials like plastic to replace the use of natural material because the people can manipulate it better. -
The creator
Leo Baekeland, an American chemistry, created the first plastic with economic importance. -
A good use
If we didn’t know the plastic we still using wood, for example. This would be a terrible practice for the health of the planet. -
Nylon
If the plastic didn’t exist we can’t made clothes. The nylon is one of the most important plastic’s products. -
to write
If Baekeland hadn’t discovered the plastic we still using a feather and drawing ink to write. -
An easy way
We need artificial materials like plastic to replace the use of natural material because the people can manipulate it better. -
Sports
If Baekeland hadn’t discovered the plastic the football players still using leather’s balls. -
New stuffs
All the machines like tvs, ipods, cars, computer and radios have a percentage of plastic. -
A good use
If the plastic doesn’t exist we can’t preserve our food or drinks . -
The future
At this moment, the scientists continue research about the plastic and other polymers.
But first the people have to thing how RECYCLE !!!!
