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Which do you think is more important to concentrate research on?

(CLOSED)
Poll Results: 3,116 votes
55%
They're equally important.
 
24%
Alternative fuel for existing cars.
 
10%
Hybrid/electric cars.
 
6%
Neither.
 
5%
Other
 


Related: The 100-Year Search for a Fuel-Efficient Vehicle




810 Comments   add a comment >>
Magdalena J.
Saturday June 27, 2015, 1:08 AM


Thank you!

Magdalena J.
Monday June 22, 2015, 12:59 AM


Thank you!

Kathryn Irby
Thursday June 11, 2015, 7:39 AM


Neither!! (Finding a cure for cancer!)

Roro l.
Tuesday June 9, 2015, 2:27 AM


Thank you!

Aaron Bouchard
Sunday June 7, 2015, 6:21 PM


both

Roro l.
Saturday June 6, 2015, 1:22 AM


thanks

Roro l.
Friday June 5, 2015, 12:19 AM


thank you

lorraine k.
Monday May 25, 2015, 11:33 AM


which what?

Jayasri Amma
Saturday May 23, 2015, 12:58 AM


Thank you!

Dimitris Dallis
Friday May 22, 2015, 1:25 AM


Good morning! :)



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