Laser technology is one of the four major inventions of the twentieth century that are famous for atomic energy, semiconductors, and computers.
isimo embonini ukuthuthukiswa 1.Laser processing imishini Laser ingenye ezisunguliwe ezine eziyinhloko kwekhulu lama-20 ukuthi zingabantu elidume amandla athomu, Semiconductors, namakhompyutha.