land telephone vs. wireless telephone (Mobile)
December 5, 2006 10:01am CST
mobile telephone has become a craze now. but it already proved it's effectiveness. it just speeded our kife 100 times compared to earlier. it saves money, time indirectly. But there is a controversy: it is harmful for health. on the other hand land (wired) phone has got pure certification (no radiation). but the use is becoming balanced! do u think it will go away one day?