The future is here. Charge smartphones over wifi

Now a days technology has ensured that almost anything and everything is available and is accessible on the smartphone. But there's this one thing that remained a matter of concern. That is the phone's battery. That's right and the researchers have put a lot of time and effort in solving this problem but has failed to completely fulfill the user's demand.

If you're one of those people who has problems with the battery then this is what you have been waiting for.

Researchers from the university of Washington has developed what it's called "power over wifi' system that can charge your phone's battery through the air from upto 28 feet away. 

Even though the system has started working and was a success yet there is still a huge room for improvements. 

So the future is almost here and with this wonderful piece of technology, you don't have to carry your phone's charged with you. It will make life so much better as you don't have to wait till your phone is charged or have problems using it while it's plugged. It charges without you having to attach a wire to your phone, just keep your phone in your pocket or do whatever you want to do with it while staying in range. 

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