BATTERY DOWN ,THEN SHOUT!!

This is the most crazy  invention ever ,charge up up battery by yelling at it, the much u shout the much it charges



     It uses the reverse principle of a loud speaker, which coverts the electric signal to voice,
the present technology converts voice to electricty. Scientists say this technology is used up to charge up the cell phones , ipods and all other low voltage devices.
 
     The devices made so far can convert up to 1000db , which is equal to noise in traffic , a near by train noice etc.

     So if there is rock band concert nearby ,then attend it for atleast 5min!

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VIRTUAL SIM

        I future SIM card are going to be part of the museum ,yes they are of no use in the future

        With this technology a single phone can be used by many users(&one can use more than one SIM with a single mobile). In this new idea , a user name and a password will be given for the each user,by which he/she can login into a network by the user name and use the network, and the same mobile can be used by another person by his user name and password.This technology use much user friendly ,and it is reduces the cost of buying and manufacturing SIM card.

thanks for reading, see u in next post