Proper Ways of Using Technology

Technology is a knowledge being used for practical or good purposes.Our country have a fast changing of technology because were unite and other country suppose to give a share on us .We have a lot of new invented devices that we can use to protect ourselves.But we have to use this devices in proper way to prevent our safety.Example of technology is the cellphone computers that we use everyday to communicate other or our family .We have to use it not a whole day because radiation is not good for our health.