chemistry is about the things we need and use in our daily lives-air,water,food,clothing,medicine,dwelling,telecommunication,transportation,fuel,etc.our culure and our environment are somehow shaped by the development of our knowlege of science.chemistry particularly,has made significant contributions to society.

There is no single method by which scientists solve problems.different people seek solutions to a certain problem in different ways.though some scientists fail to find the solution to a certain problem,they sometimes discover something else of value by chance or serendipity.the word serendipity came from the story the princess of serendip.these…[Read more]

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Piña,cotton,wool,linen,polyester,and nyl0n fabrics are s0me of the natural and synthetic polymers utilized in the garment industqy.bulletproof vests and helmets are made of polymers.windshields of vehicles are made of glass sheets,laminated with clear plastics.when shattered,the plastic holds the glass in vehicles is made of alternathing layers…[Read more]