Lol the whole point is that we don't have 10 year batteries we have 2 year batteries and with this tech we hope to develop 30 year batteries. Wikipedia seriously? Try research papers they are all published and widely available. If you were a grad student as you claim to be you would know this. Heck any undergrad…

Your right a battery that has similar properties but can be recharged 40,000 times instead of 400 provides no advantage. The example was already in the article. Are you familiar with the term electrode passivization ? Do you realize that the idea of a 30 year electrode is what the study is talking about and is not…

" The electrode is not the limiting factor of a battery" This is incorrect "For Li-Ion, temperature is the biggest factor on storage capacity and lifetime." and this is stupid. For some batteries the electrode is the limiting factor to the point that the tech is not viable because repeated charge degrades the…

lol ok I believe you wink* You don't know jack you made a stupid comment and got called on it.

Thank you that what I wanted to say but you know nicer and more civilized. Because I'm a jerk and when I say things they come out like a jerk said them. But I wouldn't say they are paying more taxes than anyone. You have to make money to pay taxes and at least some of these students are actually paid to attend. But…

but this isn't for a li-ion battery this is for a potassium battery. You still don't get it. Knowing a little about one battery technology doesn't mean anything when talking about another technology. Lead acid li-ion NiMH NiCad doesn't even scratch the surface they all have different strengths and weaknesses

"hugely environmentally friendly" why would you even say that?

You're missing the point. The idea is that a system that was impractical because of it's limitations now may be practical because those limitations have changed. For example if the new batteries last four times longer before having to be replaced it may be practical to build giant batteries, but again it still may not.

I hope you get the funding you need at that these really do work for you. If the whole school uses them even better. This sounds ridiculous but, I saw a girl with no arms on tosh .0. He asked her if she uses deodorant. She said yes because she wanted to feel normal.

You do realize that most private schools run on much smaller budgets then public schools? Not that it matters because most private schools don't have the funding for special education programs. The majority of special education programs exist inside of the public school domain. The problem of special needs education…

I know the kid's dad said it was geography but those are clearly not geography questions.

did you look at them side by side? They are nearly the same size the ipad mini just offers more screen because it doesnt have the thick bezel that the other tablets have.

That is not geography what the hell is wrong with you people you claim to be scientifically superior but you don;t even know what science your bitching about.

Read the top line of the test. That being said what the hell kind of geography did you take in school?

Don't feel like that. Having the best and brightest from all over the world come to america is what has made america great in the first place. ALso a positive experience for those visiting our country is important for breaking the negative stereotypes of america.

oh no!!! you have become the very thing you hate!

what this really means is don't bother me I got what I wanted. The don't tell any one part is to make sure you tell everyone so his ex gets jealous. Unless he is a "good guy" then it means exactly the same thing but he will txt you at least one more time so you don't feel like a hooker.

So what you're saying is tea isn't practical?

How many kids have you hit in the head with metal pipes? I can assure you it is not as many as I have, as one who specialises in hitting children in the head with "metal Pipes" does not simply call them "metal Pipes" but specifies the specific composition of the metal as it has a direct impact on the quality of…

It's sweet that you think they cared about safety back in ye olden days. It shows me what a jaded ass i've become.