“I confess that in my early in my career as a physicist I was rather cynical about sophisticated statistical tools, being of the opinion that “if any of this makes a difference, just get more data”. That is, if you do enough experiments, the confidence level will be so high that the exact statistical treatment you use to evaluate it is irrelevant.” (Credit: Jon Butterworth)
via theguardian
It was the daytime soap opera of particle physics. But the final episode of the first season ends in an anticlimax. The Higgs boson’s decay into pairs of photons – the strongest yet most confusing clue to the particle’s existence – is looking utterly normal after all. (Credit: D. Moir/Reurters, M. Slezak)
via newscientist
NIST chip containing a single-photon detector was made of superconducting nanowires. Four chips like this were used in the experiment that entangled three photons. (Credit: Verma/NIST)
via extremetech
The new plan, proposed by researchers at the University of Southampton in England, is to eavesdrop on the faint nanosecond radio signals sent our way when cosmic rays hit edges of the Moon at a near-tangent. (Credit J. Hewitt, astrobiology.aob.rs)
via extremetech
“The key question is whether a real quantum dynamics, of the general form suggested by de Broglie and the walking drops, might underlie quantum statistics,” Bush said. “While undoubtedly complex, it would replace the philosophical vagaries of quantum mechanics with a concrete dynamical theory,” said John Bush of MIT. (Credit: D. Harris/MIT, M. Byrne)
via motherboard
A composite photo of comet 67P/C-G showing gases escaping from the ‘neck’. The first jets of dust were detected spurting from the comet as Rosetta approached it in August but detailed photographs weren’t available until last week. (Credit: Emily Lakdawalla/ESA)
via forbes
The spacecraft captured the views between July 20 and July 22, 2014, as it departed Titan following a flyby. Cassini tracked the system of clouds as it developed and dissipated over Ligeia Mare during this two-day period. Measurements of the cloud motions indicate wind speeds of around 7 to 10 miles per hour (3 to 4.5 meters per second). (Credit: NASA, Cassini)
via smithsonianmag
Less than two months after it first began repeatedly scanning the sky, the ESA’s Gaia space observatory has discovered its first supernova – a powerful stellar explosion that had occurred in a distant galaxy located some 500 million light-years from Earth, the agency announced on Friday. The above is an artist’s impression of a Type Ia supernova – the explosion of a white dwarf locked in a binary system with a companion star. (Credit: ESA/ATG medialab/C. Carreau, Bednar)
via redorbit
Grain boundaries are rows of defects that disrupt the electronic properties of two-dimensional materials, like graphene, but a new theory by scientists at Rice University shows no such effects in atomically flat phosphorus. That may make the material ideal for nano-electronic applications. (Credit: Evgeni Penev/Rice University)
via energy-daily
To find out if the universe is a hologram, scientists at the U.S. Department of Energy’s Fermi National Accelerator Laboratory have powered up their exotic holographic inferometer, or Holometer. The results of the Fermilab E-990 experiment could indeed indicate that the nature of the universe is holographic. (Credit: Baskin, M. Freiberger)
via guardianlv
The ultimate fate of the universe depends on the nature of dark matter and dark energy, about which we know almost nothing. (Credit: NASA)
via mysteriousuniverse
