Another chance to catch the most interesting, and important, articles from the previous week on MIT Technology Review.
A roundup of the most interesting stories from other sites, collected by the staff at MIT Technology Review.
If the cosmos is a numerical simulation, there ought to be clues in the spectrum of high energy cosmic rays, say theorists
Europe and China are gaining the upper hand in the race to bounce perfectly secure messages off satellites in low Earth orbit.
Physicists work out how to generate a backward pulling force from a forward propagating beam
The best of the rest from the Physics arXiv preprint server
The best soccer team in the world has only a 28 percent chance of winning the World Cup even if it makes it through to the knockout stages, according to a new statistical analysis.
Transcranial direct current stimulation works, and you can try it at home.
Navizon I.T.S. makes it easy to pinpoint Wi-Fi devices anywhere its listening nodes are installed.
Conventional batteries take so long to charge that they cannot efficiently store braking energy. Graphene supercapacitors store almost as much but charge in just 16 seconds.