Faster-than-light neutrinos: was a faulty connection to blame?
A dodgy optical fibre connection may have skewed results that appeared to show neutrinos travelling faster than light.
When scientists in Italy announced last year that they had recorded subatomic particles travelling faster than light, the world went into a frenzy. An experimental result that broke one of the most fundamental laws of physics, however, was always going to be implausible. And now scientists have homed in on what might have caused the sensational results: bad wiring.
Travelling faster than the speed of light goes against Albert Einstein’s theory of special relativity. If it were possible, it would open up the troubling possibility of being able to send information back in time, blurring the line between past and present and wreaking havoc with the fundamental principle of cause and effect.
Complete article in The Guardian.