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Wireless chargingIn September 1882, Thomas Edison turned on his first power station, supplying 110 volts of direct current to 59 customers in Manhattan. Jump forward 130 years and we now see humanity approaching the advent of a new way of powering our technology.Read more...
If you thought that DNA or its sister molecule, RNA, were the only means of storing genetic information-think again! A team of researchers at Cambridge University have successfully created synthetic alternatives called xeno-nucleic acids (XNAs) which can not only store genetic information- but are almost as capable of evolving. Picture it: a spiralling ladder-with each step a sugar bound to a molecule in the middle called a base (one to each sugar) and you have envisaged the very basic structure of DNA.Read more...
There is no doubt that the hologram of the late Tupac was very emotive and has clearly captured the imaginations of attending fans. It is tempting to "get my geek on" and explain how the performance works, but in all honesty, it's not that complicated and other writers have already done an excellent job of this.Read more...
You are here: Science & Tech » Science » Neutrinos break the rules again
Published 5th Dec 2011
The experiments that demonstrated neutrinos breaking the speed limit have just been repeated, with a slight experimental change; the result was the same.
Is there a systematic error in the experiment or something strange happening between Italy and the Swiss/French boarder, which is causing the neutrinos to defy current rules? We will have a much better idea in a year’s time, when two more groups at Gran Sasso, where the initial results originated, and the US Minos and Japan’s T2K experiments report back.
Maybe they will give a more palatable conclusion; of course there is still an additional option... Redefine the rules.