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Diamonds Key To Quantum Computing
I Don't Believe in Imaginary Property writes "Scientists P. Neumann, N. Mizuochi & co. have advanced quantum computing by finding a new method to get two-way and three-way, high quality quantum correlations that persist for hundreds or thousands of microseconds, even at room temperature. Their paper (subscription required) describes how they manipulated electrons from nitrogen vacancies in diamond using microwaves to entangle adjacent carbon-13 nuclei. Even better, this builds on previous results which indicate that diamonds with nitrogen impurities may be the key to creating useful quantum computing devices. The article provides a good description of what nitrogen vacancies are and why they prove useful."
No, actually nitrogen impurities are the one thing keeping synthetic diamonds out of the jewelry market right now. Nitrogen turns diamonds a canary yellow, which can be considered desirable in fancy grades but is hardly desirable in the fiery rock category. Info here:
http://en.wikipedia.org/wiki/Synthetic_diamond
Women are like electronics: you don't know how damaged they are until you try to turn them on.
Science should be done with free, open sharing of the results, so that anyone, anywhere, can read the details and possibly come up with the next idea.
These subscription journals are holding back science.
The service of organizing peer-review is logically independent
of whether something is in a limited distribution paid, paper
journal. Sell google ads on the things if you must, dammit.
I know its a bit offtopic but it pisses me off royally.
Science is above all else about building shared knowledge.
Period. If you're putting your findings behind firewalls,
you are harming science.
Where are we going and why are we in a handbasket?
I just can't see spending the rest of my life with someone who is that susceptible to advertising. Even if she's physically attractive, that much dumb strikes me as being a worse kind of ugly.