Tomorrow Fermilab researchers will power down their Tevatron particle collider for the final time, marking the end of an era. But for some, that era is so over anyhow. Hadrons, like last season's handbag, have had their time in the spotlight. The next hot trend in physics is muons, and all the cool kids know it.
European researchers working at the Institut Laue-Langevin (ILL) in Grenoble, France, have trapped the largest number of neutrons ever held in place at one time. But while they’ve smashed the previous record (also held by the ILL), it’s still not quite enough, the lead researcher tells BBC. Still, the new approach that got researchers this far may be able to trap far greater numbers of neutrons with a little finessing.
Don't go throwing out your physics texts just yet, but there's some strange and unprecedented news brewing at CERN today that could potentially undo large parts of the Standard Model, and it has nothing to do with particle collisions at the LHC or elusive god particles. Physicists running routine neutrino experiments between CERN's Geneva HQ and the Gran Sasso laboratory in Italy 455 miles away have found that their neutrinos seem to be traveling faster than the speed of light. That's right: faster than the fastest known speed in the universe. It's certainly not something we could have predicted when putting together our latest FYI, which investigates whether anything can move faster than light.
The rumbling you feel driving along a bridge may soon serve a purpose beyond just waking you up behind the wheel. Researchers at MIT have developed a tiny energy-harvester that is able to harness low-frequency vibrations like those made by a bridge or pipeline and converting them to electricity for wireless sensors.
After years of playing such numbers extremely close to the vest, Google today released figures spelling out exactly how much electricity the company’s massive computing resources consume. Its data centers continuously draw 260 million watts--roughly a quarter the output of a nuclear power plant, says the NYT--to keep services like Gmail, search, Google Ads, and YouTube up and running around the clock and around the globe.
IBM and 3M are collaborating on a new kind of semiconductor glue that will bind together future generations of 3-D semiconductor chips. The idea is to create a whole new kind of adhesive that hold things tightly together while also conducting heat and insulating at the same time.
Fermilab’s Tevatron collider runs out of money and time at the end of this month, but physicists there say that they are on track to establish whether the Higgs can exist within the most likely predicted mass range before their September 30 deadline. That’s not the same as actually finding the Higgs boson of course, but physicists say they’ll either rule out the possibility of its existence or not by month’s end.
Last week Chinese scientists wanted to divert an asteroid away from Earth. This week, they want to pull one into orbit around the Earth. What’s possible objections could anyone have to this idea?
The notion stems from a phenomenon the researchers from Tsinghua University in Beijing noticed from time to time with Jupiter. Every now and then our solar systems biggest planet pulls in an object from space, which orbits the planet for a time before jetting off into interplanetary space again.
The term "suitcase nuke" hasn't enjoyed a particularly popular connotation in recent years, but researchers convening at the 242nd National Meeting and Exposition of the American Chemical Society this week think such a concept is the future of interplanetary space travel.