It looks like you're new here. If you want to get involved, click one of these buttons!
Putin visits North Korea, meets with Kim Jong Un
Russian President Vladimir Putin is in North Korea meeting with Kim Jong Un amid mounting international concern about the military cooperation between the two countries. CBS News foreign correspondent Ramy Inocencio has...
Arguments
  Considerate: 96%  
  Substantial: 61%  
  Spelling & Grammar: 97%  
  Sentiment: Positive  
  Avg. Grade Level: 8.62  
  Sources: 0  
  Relevant (Beta): 37%  
  Learn More About Debra
http://www.tesla.com
  Considerate: 95%  
  Substantial: 13%  
  Spelling & Grammar: 100%  
  Sentiment: Neutral  
  Avg. Grade Level: 2.16  
  Sources: 1  
  Relevant (Beta): 61%  
  Learn More About Debra
Are you talking about electrical efficiency as expressed in miles of range, or cost efficiency?
Range will improve because the battery technology is constantly improving, so it's almost a foregone conclusion that newer and newer models will have more and more range as time goes by.
Also, breakthroughs in car body design will likely result in a lighter vehicle which will allow less energy to be expended for every mile driven.
Don't forget, when it comes to technology, "Every year is a decade"
---Leon Russell, "Magic Mirror"
  Considerate: 94%  
  Substantial: 100%  
  Spelling & Grammar: 93%  
  Sentiment: Positive  
  Avg. Grade Level: 11.48  
  Sources: 0  
  Relevant (Beta): 95%  
  Learn More About Debra