our plan is read write our bridge but i'm leaving you. do you have a science question that you've always wanted answered we're happy to help out if senator us as a video takes over or smell if we answer it on the show we'll send you a little surprise as a thank you can just ask. find us a d w dot com slash science or drop us a line at d w underscore site tech on facebook d w dot science. when help says to produce green energy all over the world but there are lots of alternative energy sources like giant solar panels on hydroelectric power stations electricity can also be generated from the biomass of sustainable growth materials like great seed and corn but wouldn't it be even more practical if we could produce