Benefits and problems of having a handphone

Handphones have become a common tool for communication in this advanced society. they came in all sorts of patterns, designs and models. few people on the streets are seen without a handphone. it shows that handphone is no long 'a tool for the rich'. even young children nowadays carry a handphone.

handphone usage has both its advantages and disadvantages. for disadvantages, handphones are said to emit harmful radiation to the brain, which may cause brain tumors or...