" Is science mainly a monster or an angel"

science is mainly an angel.because we can develop by science. for example, because of the science ,now many people can live longer. because of the science ,we can have cellphone, tv , car etc. because of the science we can travel around the world easily . because of the science people can land on the moon. because of the science,we can log on surfing the internet.we can think of so many advantages when we mention science ,so science is mainly angel.

Science is created by men and it help us but it can be both a monster and an angel...