Banana Nano Fiber & Crystal: Made nanofiber from the banana thumb, make a gel out of it. This will make a diaper product. Bulletproof jackets can be made from fiber. Tissue paper, file cover, and cartons can be made from banana leaves. Hair dye can be made from liquid. By applying it once, the hair will turn black forever. Bricks will be made from banana thumbs. The houses made of it will float on water. AC will not be needed in summer. The electric battery has been made from the liquid which is ten times more powerful.