the phone of urine is
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Explanation:
Often forget your phone charger? Well, scientists in the United Kingdom have devised a way to conceivably charge a mobile phone with something for users on the go -- or, more aptly, for users who have to go.
Researchers at the University of the West of England say it's possible to charge a phone with urine by using microbial fuel cells (MFCs), which convert waste into electricity.
The team tested the potential of urine power to energize a Samsung mobile device, effectively using the mechanism to make a phone call, send texts and browse the Internet, according to the Press Association. So far tests have been successful, but the team still needs to perfect the method so that MFCs can provide a full battery charge.
Normal urine pH is slightly acidic, with usual values of 6.0 to 7.5, but the normal range is 4.5 to 8.0