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3D rendering of all ~140k neurons in the fruit fly brain. Credit: Data source: FlyWire.ai; Rendering by Philipp Schlegel (University of Cambridge/MRC LMB). This landmark achievement has been conducted by a large international collaboration of scientists, called the FlyWire Consortium, including researchers from the MRC Laboratory of Molecular Biology (in Cambridge, UK), Princeton University, the U
New evidence shows that the key assumption made in the discovery of dark energy is in error by Yonsei University Figure 1. Luminosity evolution mimicking dark energy in supernova (SN) cosmology. The Hubble residual is the difference in SN luminosity with respect to the cosmological model without dark energy (the black dotted line). The cyan circles are the binned SN data from Betoule et al. (2014)
Better sleep habits lead to better college grades: study by David L. Chandler, Massachusetts Institute of Technology Two MIT professors have found a strong relationship between students' grades and how much sleep they're getting. What time students go to bed and the consistency of their sleep habits also make a big difference. And no, getting a good night's sleep just before a big test is not good
Quantum computers use electron spin orientation at a defect site in diamond to store information. The electron spin can be up (+1), down (-1), or anything in between. The spin (left, red arrow) is represented as a vector on a sphere. To change the spin from Position 1 to 2 normally requires two separate optical pulses. However, here a particular single pulse has accomplished the same electronic tr
Black holes, curved spacetime and quantum computing by Elsevier Rotating black holes and computers that use quantum-mechanical phenomena to process information are topics that have fascinated science lovers for decades, but even the most innovative thinkers rarely put them together. Now, however, theoretical physicist Ovidiu Racorean from the General Direction of Information Technology, Bucharest,
Dr Anthony Laing, Chris Sparrow and Alex Neville. Credit: University of Bristol Researchers from the University of Bristol have discovered that super-powerful quantum computers, which scientists and engineers across the world are racing to build, need to be even more powerful than previously thought before they can beat today's ordinary PCs. Quantum computers are a new type of machine that operate
NASA proposes a magnetic shield to protect Mars' atmosphere by Matt Williams, Universe Today Artist's conception of a terraformed Mars. Credit: Ittiz/Wikimedia Commons This week, NASA's Planetary Science Division (PSD) hosted a community workshop at their headquarters in Washington, DC. Known as the "Planetary Science Vision 2050 Workshop", this event ran from February 27th to March 1st, and saw s
CWI, Google announce first collision for Industry Security Standard SHA-1 by 'industry Deprecation Proved To Be Too Slow', Centrum Wiskunde & Informatica Today, researchers at the Dutch research institute CWI and Google jointly announce that they have broken the SHA-1 internet security standard in practice. This industry standard is used for digital signatures and file integrity verification, whic
A new theory of gravity might explain the curious motions of stars in galaxies. Emergent gravity, as the new theory is called, predicts the exact same deviation of motions that is usually explained by invoking dark matter. Prof. Erik Verlinde, renowned expert in string theory at the University of Amsterdam and the Delta Institute for Theoretical Physics, published a new research paper today in whi
Tasmanian devils are evolving in response to a highly lethal and contagious form of cancer, a Washington State University researcher has found. Andrew Storfer, WSU professor of biology, and an international team of scientists discovered that two regions in the genomes of Australia's iconic marsupials are changing in response to the rapid spread of devil facial tumor disease (DFTD), a nearly 100 pe
Physicists confirm possible discovery of fifth force of nature by University of California, Irvine "If confirmed by further experiments, this discovery of a possible fifth force would completely change our understanding of the universe," says UCI professor of physics & astronomy Jonathan Feng, including what holds together galaxies such as this spiral one, called NGC 6814. Credit: ESA/Hubble & NAS
MIT biological engineers have devised a programming language that can be used to give new functions to E. coli bacteria. Credit: Janet Iwasa MIT biological engineers have created a programming language that allows them to rapidly design complex, DNA-encoded circuits that give new functions to living cells. Using this language, anyone can write a program for the function they want, such as detectin
Researchers develop low-cost, 'tunable' window tintings by M.b. Reilly, University of Cincinnati Window tinting can turn milky for privacy while still allowing 90 percent or more of sunlight to enter. Credit: Tim Zarki, University of Cincinnati Technology developed by the University of Cincinnati and industry partners can do something that neither blinds nor existing smart windows can do. This pat
Planarian regeneration model discovered by artificial intelligence by Tufts University Tufts University biologists developed an artificial intelligence system that for the first time reverse-engineered the regeneration mechanism of planaria--the small worms whose extraordinary power to regrow body parts makes them a research model in human regenerative medicine. The discovery presents the first mo
No Big Bang? Quantum equation predicts universe has no beginning by Lisa Zyga , Phys.org This is an artist's concept of the metric expansion of space, where space (including hypothetical non-observable portions of the universe) is represented at each time by the circular sections. Note on the left the dramatic expansion (not to scale) occurring in the inflationary epoch, and at the center the expa
Associate Professor Mads Toudal Frandsen, University of Southern Denmark Credit: University of Southern Denmark Last year CERN announced the finding of a new elementary particle, the Higgs particle. But maybe it wasn't the Higgs particle, maybe it just looks like it. And maybe it is not alone. Many calculations indicate that the particle discovered last year in the CERN particle accelerator was in
Simulation of a particle collision in which a Higgs boson is produced. Credit: Lucas Taylor/CMS Fully automated "deep learning" by computers greatly improves the odds of discovering particles such as the Higgs boson, beating even veteran physicists' abilities, according to findings by UC Irvine researchers published today in the journal Nature Communications. "We are thrilled with the publication
Scientists discover how to turn light into matter after 80-year quest by Imperial College London This shows theories describing light and matter interactions. Credit: Oliver Pike, Imperial College London Imperial College London physicists have discovered how to create matter from light - a feat thought impossible when the idea was first theorised 80 years ago. In just one day over several cups of
New all-solid sulfur-based battery outperforms lithium-ion technology by Oak Ridge National Laboratory A new all-solid lithium-sulfur battery developed by an Oak Ridge National Laboratory team led by Chengdu Liang has the potential to reduce cost, increase performance and improve safety compared with existing designs. Credit: Department of Energy's Oak Ridge National Laboratory (Phys.org) —Scienti
Unexpected data from the Large Hadron Collider suggest the collisions may be producing a new type of matter by Anne Trafton, Massachusetts Institute of Technology A proton collides with a lead nucleus, sending a shower of particles through the ALICE detector. The ATLAS, CMS and LHCb experiments also recorded collisions. Credit: Alice/CERN Collisions between protons and lead ions at the Large Hadro
Physicists extend special relativity beyond the speed of light by Lisa Zyga , Phys.org This 3D graph shows the relationship between three different velocities: v, u and U, where v is the velocity of a second observer measured by a first observer, u is the velocity of a moving particle measured by the second observer, and U is the relative velocity of the particle to the first observer. Image credi
CERN scientists to announce proof of Higgs boson found (Update) by JOHN HEILPRIN In this May 20, 2011 file photo, a physicist explains the ATLAS experiment on a board at the European Center for Nuclear Research, CERN, outside Geneva, Switzerland. The illustration shows what the long-presumed Higgs boson particle is thought to look like. Scientists at CERN plan to make an announcement on Wednesday,
LED's efficiency exceeds 100% by Lisa Zyga , Phys.org An LED’s power conversion (wall-plug) efficiency varies inversely with its optical output power. Wall-plug efficiency can exceed 100%, the unity efficiency, at low applied voltages and high temperatures. Image credit: Santhanam, et al. ©2012 American Physical Society (PhysOrg.com) -- For the first time, researchers have demonstrated that an LED
An artist's visualisation of the pulsar and its orbiting planet. Image credit - Swinburne Astronomy Productions A once-massive star that's been transformed into a small planet made of diamond: that is what University of Manchester astronomers think they've found in the Milky Way. The discovery has been made by an international research team, led by Professor Matthew Bailes of Swinburne University
Dark matter may be an illusion caused by the quantum vacuum by Lisa Zyga , Phys.org When polarized, virtual gravitational dipoles in the quantum vacuum can produce a stronger-than-predicted gravitational field. (An electric dipole is shown. Currently, mainstream physics assumes there is only a positive gravitational charge.) Image credit: Wikimedia Commons (PhysOrg.com) -- One of the biggest unsol
Japanese researchers have created an alloy with properties similar to palladium, a precious metal used in many high-tech goods, a news report said Thursday, dubbing the breakthrough "present-day alchemy". Kyoto University professor Hiroshi Kitagawa and his team said they used nano-technology to combine rhodium and silver, elements which do not usually mix, to produce the new composite, the Yomiuri
(PhysOrg.com) -- Two University of Pennsylvania mathematicians have found solutions to a 140-year-old, 7-dimensional equation that were not known to exist for more than a century despite its widespread use in modeling the behavior of gases. The study, part historical journey but mostly mathematical proof, was conducted by Philip T. Gressman and Robert M. Strain of Penn’s Department of Mathematics.
First Successful Demonstration of Carbon Dioxide Air Capture Technology Achieved An artist's rendering of an "air extraction" prototype being developed by Global Research Technologies and Klaus Lackner from Columbia University. © Global Research Technologies, LLC Global Research Technologies, LLC (GRT), a technology research and development company, and Klaus Lackner from Columbia University have
Above: cross section of an eightfold imager. Below: cut-out view of the same imager. The blue lines illlustrate the path the light follows as it moves from aperture to light sensor. Credit: UC San Diego Engineers at UC San Diego have built a powerful yet ultrathin digital camera by folding up the telephoto lens. This technology may yield lightweight, ultrathin, high resolution miniature cameras fo
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