Quarks and gluons: The JADE experiment at DESY
A new paper in The European Physical Journal H (EPJ H) describes the JADE experiment at DESY in Hamburg, in which high-energy electron-positron collisions led to the discovery of the particle that holds quarks together to form protons and neutrons: t.....»»
Experiment could test quantum nature of large masses for the first time
An experiment outlined by a UCL (University College London)-led team of scientists from the UK and India could test whether relatively large masses have a quantum nature, resolving the question of whether quantum mechanical description works at a muc.....»»
Valve request takes down Portal 64 due to concerns over Nintendo involvement
It's not the use of Portal, it's the use of an N64 SDK that's the issue. Enlarge / Valve took a look inside Portal 64, saw itself inside near something involving Nintendo, and decided to shut down the experiment. (credit: Valve/J.....»»
Reflectors in space could make solar farms on Earth work for longer every day
If you happened to be looking at the sky in Europe on a cold night on February 5, 1993, there is a chance you could have seen a dim flash of light. That flash came from a Russian space mirror experiment called Znamya-2......»»
Observing macroscopic quantum effects in the dark
Be fast, avoid light, and roll through a curvy ramp: This is the recipe for a pioneering experiment proposed by theoretical physicists in a recent paper published in Physical Review Letters. An object evolving in a potential created through electrost.....»»
The most massive neutron stars probably have cores of quark matter
Atoms are made of three things: protons, neutrons, and electrons. Electrons are a type of fundamental particle, but protons and neutrons are composite particles made of up and down quarks. Protons have 2 ups and 1 down, while neutrons have 2 downs an.....»»
First pulsar detected in globular cluster GLIMPSE-C01
Using the Karl G. Jansky Very Large Array (VLA), astronomers have discovered a millisecond pulsar in the globular cluster GLIMPSE-C01 as part of the VLA Low-band Ionosphere and Transient Experiment (VLITE). This is the first pulsar ever detected in t.....»»
Breakthrough in nitrile activation is promising pathway for anticancer precursor synthesis
A research team, affiliated with UNIST has unveiled a novel method to produce a selective anticancer precursor substance that targets and eliminates cancer cells. This groundbreaking method, previously existing only in theory, has now been experiment.....»»
A dense quark liquid is distinct from a dense nucleon liquid
Atomic nuclei are made of nucleons (like protons and neutrons), which themselves are made of quarks. When crushed at high densities, nuclei dissolve into a liquid of nucleons and, at even higher densities, the nucleons themselves dissolve into a quar.....»»
Latest search for new exotic particles at CERN
The CMS experiment has presented its first search for new physics using data from Run 3 of the Large Hadron Collider. The new study looks at the possibility of "dark photon" production in the decay of Higgs bosons in the detector......»»
Constraining the dynamics of rotating black holes via the gauge symmetry principle
In 2015, the LIGO/Virgo experiment, a large-scale research effort based at two observatories in the United States, led to the first direct observation of gravitational waves. This important milestone has since prompted physicists worldwide to devise.....»»
5 best Prime Video shows of 2023, ranked
The five best Prime Video shows of 2023 include a hilarious hidden camera experiment, a David Cronenberg remake, and a bloody superhero spinoff......»»
Why string theory requires extra dimensions
String theory found its origins in an attempt to understand the nascent experiments revealing the strong nuclear force. Eventually another theory, one based on particles called quarks and force carriers called gluons, would supplant it, but in the de.....»»
NASA"s GUSTO prepares to map space between the stars
On a vast ice sheet in Antarctica, scientists and engineers are preparing a NASA experiment called GUSTO to explore the universe on a balloon. GUSTO will launch from the Ross Ice Shelf, near the U.S. National Science Foundation's McMurdo Station rese.....»»
Breakthrough Listen scans entire galaxies for signals from extremely advanced civilizations
In 1960, Dr. Frank Drake led the first Search for Extraterrestrial Intelligence (SETI) experiment at the National Radio Astronomy Observatory in Green Bank, West Virginia. In the more than sixty years that have since passed, astronomers have conducte.....»»
NASA"s space station laser comm terminal achieves first link
A NASA technology experiment on the International Space Station completed its first laser link with an in-orbit laser relay system on Dec. 5, 2023. Together, they complete NASA's first two-way, end-to-end laser relay system......»»
Twenty-year study confirms California forests are healthier when burned, or thinned
A 20-year experiment in the Sierra Nevada confirms that different forest management techniques—prescribed burning, restoration thinning or a combination of both—are effective at reducing the risk of catastrophic wildfire in California......»»
Potential signs of life on Mars might be easier to find than first thought
A school science experiment is answering questions that are out of this world. While there had been concerns that any evidence of organic matter on Mars might be obscured by the planet's geology, new research suggests this might not be the case......»»
Universal basic income: Wales is set to end its experiment—why researchers think that"s a mistake
The Welsh government has announced that its universal basic income (UBI) project will not be continued after the initial pilot ends in 2025 because of the cost......»»
The Universe in a lab: Testing alternate cosmology using a cloud of atoms
We can't experiment with the Universe, but we can make something that works like it. Enlarge / Density waves in a Bose-Einstein condensate. (credit: NASA) In the basement of Kirchhoff-Institut für Physik in Germany, res.....»»
Study shows limits of ozonated water as sanitizer in raw veggie processing for pet food
Ozone can be a powerful and safe sanitizer when infused in water for food processing. However, in a recent Arkansas Agricultural Experiment Station study looking at its use in raw pet food processing, scientists found that ozonated water sanitation's.....»»