http://money.cnn.com/2017/11/06/technology/lamborghini-terzo-milennio/index.html "Lamborghini is working with engineers from the Massachusetts Institute of Technology on a new all-electric supercar that won't have batteries. Instead, the body of the Lamborghini Terzo Millennio concept car, made from exotic carbon nanotubes, would be used as a supercapacitor. Supercapacitors store and release energy in a manner different from that employed by batteries. They have certain advantages, but also serious disadvantages..." Did they say TUBES TOO?!?!? oh, nanotubes... never mind.