How to recharge your mobile phone

Scientists, have found a new way to recharge mobile phones. With the help of a nanno – generator one could charge his mobile phone, by using the vibrations of his moving car. This way you could recharge your mobile phone without any cables! This has been found by researchers from the Universities of Wisconsin, Sun Yat-sen-China and Minnesota Duluth. The name of it is "Mesoporous piezoelectric nanogennitria". It is amazing how people ‘s lives can benefit from new findings and discoveries. Did you know about this? What do you think?