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Search resuls for: "Brendan Case"


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A subatomic particle called the muon is wobbling far more than leading physics models can explain. Its unusual behavior could be evidence of a fifth force of nature or a new dimension. And the reason could be evidence of a new, fifth force of nature. But there are still cosmic wonders we don't understand — mysteries that the discovery of a fifth force of nature may help solve. One possible explanation is that the muons' behavior is dictated by a fifth force of nature.
Persons: Aylin Woodward, Einstein, Rosen, Brendan Casey, Graziano Venanzoni Organizations: Service, Fermi, Accelerator Laboratory, Fermilab, Brookhaven National Lab Locations: Wall, Silicon
An experiment studied the wobble of subatomic particles called muons as they traveled through a magnetic field. Fermi National Accelerator Laboratory/Ryan... Read moreWASHINGTON, Aug 10 (Reuters) - The peculiar wobble of a subatomic particle called a muon in a U.S. laboratory experiment is making scientists increasingly suspect they are missing something in their understanding of physics - perhaps some unknown particle or force. The experiment studied the wobble of muons as they traveled through a magnetic field. Casey was alluding to a principle called Lorentz invariance that holds that the laws of physics are the same everywhere. The researchers shot beams of muons into a donut-shaped superconducting magnetic storage ring measuring 50 feet (15 meters) in diameter.
Persons: Ryan, Read, Brendan Casey, Casey, Rebecca Chislett, Chislett, Will Dunham, Rosalba O'Brien Organizations: . Department, Energy's Fermi, Accelerator Laboratory, Fermi, Accelerator, U.S . Energy, Fermilab, " University College London, Thomson Locations: Batavia , Illinois, U.S, WASHINGTON
When European travelers first encountered the Warlpiri of Australia’s Outback or the Kalapalo of the Amazon Basin in the 19th century, at least one institution would have been familiar amid the welter of cultural differences. As in the West, life among the Warlpiri and Kalapalo is profoundly shaped by marriage. In their own ways, the members of both of these societies strive to attract desirable spouses and then to raise children and forge a life together. As anthropologist Joseph Henrich observes, despite important variation in its form across cultures, “marriage represents the keystone institution for most (not all) societies, and may be the most primeval of human institutions.”Marriage might be nearly ubiquitous, but does it still matter today? As reliable contraception has lowered the stakes of sex, and women have achieved political and, in some cases, economic equality with men, perhaps marriage has now become merely optional, a capstone rather than a cornerstone of a successful life.
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