Magic at Glastonbury!

Orange (the mobile phone company, not my favourite colour) have made a t-shirt that can charge your phone. Invention of the year or what?! Through the magic of magic science, vibrations (like sound waves, Einstein) are converted into electrical voltage, and the piezoelectric film is woven into the shirt. The energy is stored in a reservoir battery in the shirt, and BAM, you have created energy, which science told me was impossible. The amount of voltage is very low, so keep your calls to me to a minimum if you are attending the festival.