Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 



Forgot your password?
typodupeerror
Check out the new SourceForge HTML5 internet speed test! No Flash necessary and runs on all devices. ×

Submission + - LIGO confirms gravity waves from black hole collision 1

DudeTheMath writes: NPR has a nice write-up of the newly-published results. "[R]esearchers say they have detected rumblings from that cataclysmic collision as ripples in the very fabric of space-time itself. The discovery comes a century after Albert Einstein first predicted such ripples should exist. ... The signal in the detector matches well with what's predicted by Einstein's original theory, according to [Saul] Teukolsky [of Cornell], who was briefed on the results."

Submission + - Faster-than-light neutrinos may be error caused by loose cable (sciencemag.org) 2

semi-extrinsic writes: "Everyone remembers the faster-than-light neutrinos reported by the OPERA experiment in collaboration with CERN last year. ScienceInsider now reports that the headline-causing result may turn out to be a measurement error caused by a loose cable:

"According to sources familiar with the experiment, the 60 nanoseconds discrepancy appears to come from a bad connection between a fiber optic cable that connects to the GPS receiver used to correct the timing of the neutrinos' flight and an electronic card in a computer."

The report comes from an anonymous source, and is yet unconfirmed, but if confirmed would be a disappointing result for all those hoping that we had stumbled across new physics."

Slashdot Top Deals

APL is a write-only language. I can write programs in APL, but I can't read any of them. -- Roy Keir

Working...