Cisco Blogs


Cisco Blog > Manufacturing

Einstein 1, Neutrinos 0

October 17, 2011 at 9:53 am PST

Faster than the speed of light?

The biggest news to hit the world of physics recently was that neutrinos – “ethereal particles which pervade the universe but rarely interact with anything while they are doing so” – were shown in an experiment to have traveled faster than the speed of light. According to Einstein’s Theory of Relativity, this is impossible.

The experiment was conducted at CERN in September. Researchers shot neutrinos from Switzerland to Italy and measured the time it took for the neutrinos to arrive. The results showed they were arriving 60 nanoseconds earlier than light would have taken.

Is Einstein wrong? Are the laws of theoretical physics about to come crashing down around us? Um, not so fast (pun intended). Read More »

Tags: , , , , , , , , ,