Elon Musk's new technology can expand the range of electric vehicles
A hint of what Tesla might have in store to reveal on September 22 was shown on its own website where it announced the event, leading some to speculate on a specific type of technology that Tesla and its research partners might be working on. The image on Tesla’s site showed a background with a series of vertical filaments, which led some to suggest that Tesla might be researching silicon nanowire battery technology....