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Comment Re:energy balance doesn't work out (Score 1) 68

The point is, the article says that this bionic leave can be used to create fuel. What I'm arguing is that fuel requires so much energy that there's no way the bionic leaf capturing energy from the sun could produce enough fuel to meet our needs, using practical assumptions.

The honest truth is there is a ridiculous amount of energy in a gallon of gasoline. It's like gods energy source. it's extraordinarily energy dense. it's a liquid at room temperatures. it's relatively non-toxic in that it won't kill you right away. It's relatively energy in that if you spell it it's not going to burst into flames. Even if you throw a match on it the surface will light on fire but only in the presence of oxygen. It will never explode unless you actively turn it into an aerosol. We've gotten good enough at refining and distribution that it's relatively cheap and ubiquitously available. It's really really hard for any alternative fuel to compete with gasoline, because gasoline is gods fuel.

Comment Re:To me the Microsoft comparison can't be more cl (Score 2) 271

I think a more apt comparison is the MacBook air, which is why the surface commercials compare against the air not the ipad. it's an interesting discussion which is a greater value; they both cost about the same and serve similar purposes. the comparison to ipad isn't as apt.

Comment Re:To me the Microsoft comparison can't be more cl (Score 1) 271

Same goes for the iPad. Why pay $500 for a tablet that is so limited when you can get a Surface Pro that does so much more for only a little bit more.

i priced out a surface a couple months ago. with the felt keyboard thing it was $1200 out the door, more than double an ipad.

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