science is a catagory which consists of 4 subjects.these four subjects are mathematics , chemistry , physics and biology.

in todays world , science and technology has a reached a great height.
we have many moderns gadgets which we use almost everyday.

some of the gadgets that we use in our daily life are computer , laptop , television , washing machine , telephones ,mobile phones etc.
the indian army has become very advanced.

the hospitals are now being able to treat many new diseases.
scientists are still researching for more advancement in the field of science.

we are hoping that our life will become more advanced and easier to live in the future.

the major problem which has occurred due to the advancement of science and technology is the pollution.

we are also hoping that something will be done to face this problem and also some solutions for this will be discovered.

The twentieth century is an àge of science;science has changed this world beyond recognition. There is hardly any sphere of human acataivity which has not been influnced by has conferred countless blessings upon humanity.there are people who condemn science to brought endless misery and terror to man.but they are prophets without hope of good.for they close their eyes to the blesdings science has brought to us in our every day is true that researches in the field of science led to atomic bombs which is constant danger to the peace of the world.but is science blambed for it? No, it is vivious mind of man which misused the invitation of has certainly worked for making man happier and more comfortable in the world . according to me science s a blessing. Because only some inventions have been misused, but on the whole world has become happier.