EV_manufacturers_like_Tesla will have gobs_of_money_popping out_of_their_ears. Now Chinese money is flooding into Tesla. https://www.bloomberg.com/news/articles/2017-03-28/tencent-buys-1-8-billion-tesla-stake-ahead-of-musk-s-model-3 Lithium battery powered cars will soon be ubiquitous, first in China ubiquitous everwhere, then USA (esp California) ubiquitous everywhere. The Doctor PS, ubiquitous is the new 50 cent word for today dear students.