Etiam porttitor turpis sit amet mauris volutpat eu ullamcorper libero pulvinar. Integer ornare pulvinar magna. Integer et neque neque. Suspendisse vel diam vitae lorem tincidunt porta. Aliquam erat volutpat. Nam sem urna, sagittis ac tempor non, rutrum nec mauris. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Phasellus eget est magna. Donec in nunc sapien, sit amet tempus augue. Integer aliquet, risus et dapibus pharetra, erat mi blandit lacus, et aliquam risus ipsum id velit. Nulla facilisi. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Nulla a justo a dui pellentesque gravida. Nulla volutpat ligula eget sem pellentesque elementum. Duis porttitor, sapien et ultrices viverra, ligula magna adipiscing augue, ut porta enim justo at augue.
According to EnviroMission, which already has worked a deal to resell its electricity to a southern California utility company,
the small amount of carbon pollution created by the manufacture and shipment of the cement and other materials needed to build the tower would
be offset after two-and-a-half years of power generation. The bottommost layer would be made out of piezoelectric crystals, so that
each time you pressed a button, the hard metal directly underneath
it would hit the underlying crystal like a hammer,
creating a small amount of voltage.