(Phys.org) —Determining the mass of dark matter particles requires accounting for several factors, one of which is the velocity distribution of the particles. Most current estimates of dark matter mass involve assumptions ...
A University of Utah study produced new mathematical support for a theory that explains why men in some cultures often feed and care for their sisters' children: where extramarital sex is common and accepted, a man's genes ...
Other
Nov 27, 2012
13
0
(PhysOrg.com) -- MIT researcher Scott Aaronson has certainly riled the physics community with his offer this past Friday, of $100,000 to anyone who can prove that scaled-up quantum computing is impossible. His original reason ...
A team of international and North Queensland researchers from James Cook University have found the link between fishes and corals may not be as strong as scientists had always assumed. The study is published in Nature Ecology ...
Plants & Animals
Feb 19, 2024
0
106
Everyone knows that 2 + 2 = 4, but why do we have arithmetic in the first place, and why is it true? Researchers at the University of Canterbury have recently answered these questions by "reverse engineering" arithmetic from ...
Mathematics
Jul 18, 2023
2
294
A new study from researchers at the University of Wisconsin-Madison shows why letting stereotypes inform our judgments of unfamiliar people can be such a hard habit to break.
Social Sciences
Aug 2, 2022
0
336
(Phys.org) —Researchers have found that authors of "soft science" research papers tend to overstate results more often than researchers in other fields. In their paper published in Proceedings of the National Academy of ...
(Phys.org)—Astronomers using the Atacama Large Millimeter/submillimeter Array have for the first time found that the outer region of a dusty disc encircling a brown dwarf contains millimetre-sized solid grains like those ...
Astronomy
Nov 30, 2012
6
0
A couple of years ago, Hesham Rakha misjudged a yellow traffic light and entered an intersection just as the light turned red. A police officer handed him a ticket.
Other
Sep 11, 2012
11
6
(Phys.org) -- Sometimes it is easy to overgeneralize, to conclude that simply because a group of things are pretty much all the same, they're identical in all respects, even interchangeable. But such assumptions can cause ...
Materials Science
Jun 26, 2012
1
0
