You been downvoted because you've said nothing on topic or substance and moved the conservation to a whole new pet political topic you seem to have. Nothing in

You been downvoted because you've said nothing on topic or substance and moved the conservation to a whole new pet political topic you seem to have. Nothing in the article talks about the environment > the purpose of developing a more efficient engine is to reduce emission Generally saving money is why. And as hackers we love making things more efficient. Plus as scientist we love new discoveries, cause who knows where they'll go. Why couldn't this work on a hydrogen or future engine X? Perhaps it won't but scientists discover cause we can.