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Matter found to comprise 31% of the total amount of matter and energy in the universe

One of the most interesting and important questions in cosmology is, "How much matter exists in the universe?" An international team, including scientists at Chiba University, has now succeeded in measuring the total amount of matter for the second t.....»»

Category: topSource:  theglobeandmailSep 13th, 2023

Thin-film tech makes nuclear clocks a 1,000 times less radioactive and more affordable

In the quest for ultra-precise timekeeping, scientists have turned to nuclear clocks. Unlike optical atomic clocks—which rely on electronic transitions—nuclear clocks utilize the energy transitions in the atom's nucleus, which are less affected b.....»»

Category: topSource:  pcmagRelated NewsDec 18th, 2024

What is the zoo hypothesis for alien life?

It seems that we are completely alone in the universe. But simple reasoning suggests that there should be an abundance of alien civilizations. Maybe they're all out there, but they are keeping their distance. Welcome to the zoo (hypothesis)......»»

Category: topSource:  pcmagRelated NewsDec 18th, 2024

This Acer Nitro curved gaming monitor is just $129 at Walmart

The Acer Nitro 31.5-inch gaming monitor is an inexpensive way to enjoy your gaming time even more than usual. It's on sale now at Walmart......»»

Category: topSource:  digitaltrendsRelated NewsDec 18th, 2024

The social cost of carbon: Study finds current estimates omit key effects

The social cost of carbon—an important figure that global policymakers use to analyze the benefits of climate and energy policies—is too low, according to a study led by the University of California, Davis......»»

Category: topSource:  theglobeandmailRelated NewsDec 17th, 2024

Study claims all observables in nature can be measured with a single constant: The second

A group of Brazilian researchers has presented an innovative proposal to resolve a decades-old debate among theoretical physicists: How many fundamental constants are needed to describe the observable universe? Here, the term "fundamental constants".....»»

Category: topSource:  theglobeandmailRelated NewsDec 17th, 2024

New Apple TV+ movie will star John Krasinski, Natalie Portman, and big Indiana Jones energy

The 2025 lineup for Apple TV+ is starting to come into focus, and the latest revealed project is an Indiana Jones-inspired film starring John Krasinski and Natalie Portman. Here are the details on Fountain of Youth. more….....»»

Category: topSource:  pcmagRelated NewsDec 17th, 2024

Model captures energy return on global agriculture investment

A primary output of agriculture is food, an energy source for the human body. But agriculture also requires energy inputs......»»

Category: topSource:  physorgRelated NewsDec 17th, 2024

The role of Rubisco in food and energy security

As global food and energy demand continues to grow, researchers are exploring multiple strategies to boost crop productivity. While engineering plant enzymes and biochemical pathways that are more efficient remains a transformative goal, this review.....»»

Category: topSource:  physorgRelated NewsDec 17th, 2024

Huge math error corrected in black plastic study; authors say it doesn’t matter

Correction issued for black plastic study that had people tossing spatulas. Editors of the environmental chemistry journal Chemosphere have posted an eye-catching correction to a.....»»

Category: topSource:  arstechnicaRelated NewsDec 17th, 2024

EVgo set to build 7,500 new public fast-charging stalls across the U.S.

The Department of Energy finalized a $1.25 billion loan to EVgo, the U.S. operator of EV charge points, for the construction of 7,500 new fast-charging stalls......»»

Category: topSource:  digitaltrendsRelated NewsDec 16th, 2024

Finding the "sweet spot": Marine animals save energy by swimming at optimal depths

Researchers from Swansea and Deakin Universities have found that marine animals across mammals, birds and reptiles swim at similar relative depths when traveling and not feeding to save energy......»»

Category: topSource:  physorgRelated NewsDec 16th, 2024

Electric vehicle transition could create unwanted air pollution hotspots in China and India

While electric vehicles have become a cornerstone of the global energy transition, new research led by Princeton University has demonstrated that refining the critical minerals needed for electric vehicle batteries could create pollution hotspots nea.....»»

Category: topSource:  physorgRelated NewsDec 16th, 2024

Two 98-inch TCL TVs are 50% off today at Best Buy and Walmart

It’s only a matter of time before these 98-inch TCL TVs are back to full price! Order the 98-inch Q6 Series for $1,500 and the QM8 Series for $3,000......»»

Category: topSource:  digitaltrendsRelated NewsDec 16th, 2024

Marvel Rivals review: So what if it’s an Overwatch clone? It’s still a blast

Marvel Rivals pairs what worked well for Overwatch Marvel universe to create one of the most entertaining hero shooters in years......»»

Category: topSource:  digitaltrendsRelated NewsDec 16th, 2024

Webb finds planet-forming disks lived longer in early universe

The NASA/ESA/CSA James Webb Space Telescope just solved a conundrum by proving a controversial finding made with the NASA/ESA Hubble Space Telescope more than 20 years ago......»»

Category: topSource:  physorgRelated NewsDec 16th, 2024

Do the fastest-spinning pulsars contain quark matter?

Neutron stars are so named because in the simplest of models they are made of neutrons. They form when the core of a large star collapses, and the weight of gravity causes atoms to collapse. Electrons are squeezed together with protons so that the co.....»»

Category: topSource:  pcmagRelated NewsDec 16th, 2024

New method speeds up protein study, aiding disease treatment research

Protein complexes are important for the majority of vital processes in the cell and human body, such as producing energy, copying DNA and regulating the immune system......»»

Category: topSource:  physorgRelated NewsDec 16th, 2024

JWST uncovers massive grand-design spiral galaxy in early universe

Indian astronomers report the detection of a new grand-design galaxy with the James Webb Space Telescope (JWST). The newfound galaxy, which received designation A2744-GDSp-z4, is relatively large and massive. The finding was detailed in a paper publi.....»»

Category: topSource:  physorgRelated NewsDec 16th, 2024

What would a Supreme Court"s ruling on TikTok mean for free speech protections in the US?

There's a universe of possible outcomes if the Supreme Court takes up the TikTok case, a Northeastern University legal scholar says, including a ruling that signals a "slippery slope" toward more restrictions on constitutional freedoms of speech......»»

Category: topSource:  physorgRelated NewsDec 16th, 2024

Kraven the Hunter is a fun, freaky movie that’s 20 years too late

Kraven the Hunter, the last movie in Sony's Spider-Man less universe, is an enyoyable throwback to 2000s superhero movies that is not as silly as it should be......»»

Category: topSource:  pcmagRelated NewsDec 15th, 2024