science and technology is the major reason behind the advancement of the world.
without science and technology we would have been living the life of the apes.
many gadgets have been invented by the technologists and these gadgets have made our life easy.
the name of some common gadgets that we use daily are mobile phones , televisions , calculators etc.
we can do our work in very less time using these gadgets.
science and technology is on the way of further advancement of the world.