Moore’s law is reaching its limits. Could graphene circuits help?
The number of transistors that chipmakers can pack into an integrated circuit is reaching the upper limit of what's possible. Wrinkled graphene could fix that......»»
Pushing back the limits of optical imaging by processing trillions of frames per second
Pushing for a higher speed isn't just for athletes. Researchers, too, can achieve such feats with their discoveries. This is the case for Jinyang Liang, Professor at the Institut national de la recherche scientifique (INRS), and his team, whose resea.....»»
Users shocked to find Instagram limits political content by default
Instagram never directly told users it was limiting political content by default. Enlarge (credit: Instagram) Instagram users have started complaining on X (formerly Twitter) after discovering that Meta has begun limitin.....»»
Regulating atomic Fe-Rh site distance for efficient oxygen reduction reaction
In a study published in the journal Science China Chemistry, the authors systematically design and investigate the site-distance effect of Fe-Rh atom catalysts (Fe-Rhx@NC) supported by N-doped graphene for ORR by an integrated theoretical and experim.....»»
No limits: Small dealers go national with video streaming ad pilot
Technology from marketing software company Constellation is helping smaller auto dealers place affordable national advertising through NBCUniversal streaming options......»»
Researchers discover tightest arrangement of bilayer alkali metals between graphene layers
Researchers at AIST, in collaboration with Osaka University, Tokyo Polytechnic University, Kyushu University, and National Tsing Hua University, have developed a technique to insert alkali metals into the interlayers of graphene, which is a single la.....»»
Pour points: A novel method for woodland water resource management
Vegetation plays a vital role in regulating the percentage of precipitation reaching the ground to nourish the root systems of plants both in the canopy and undergrowth, which consequently supports the survival of the entire forest ecosystem. Water a.....»»
Greenland Ice Sheet motion minimally impacted by late-season melting, study finds
Ice melting has become an ever-pressing concern in recent decades as climate change has brought evocative images of lone polar bears floating on unsustainable small blocks of sea ice. Yet, the consequences are far-reaching in terms of freshening of s.....»»
Researchers prove fundamental limits of electromagnetic energy absorption
Electrical engineers at Duke University have determined the theoretical fundamental limit for how much electromagnetic energy a transparent material with a given thickness can absorb. The finding will help engineers optimize devices designed to block.....»»
Chicago should set limits on buildings" greenhouse gas emissions, report says
A new report from an influential real estate organization calls on Chicago to take a bold step to reduce greenhouse gas emissions from buildings......»»
Exploring the transferability of extracytoplasmic function switches across bacterial species
Extracytoplasmic function sigma factors (ECFs) have been successfully used for constructing predictable artificial gene circuits in bacteria like Escherichia coli, but their transferability between species within the same phylum remained unknown......»»
IRS has launched its free tax filing service, Direct File, in 12 states
Direct File has many limits, but nearly 19M people in 12 states may be eligible. Enlarge / Internal Revenue Service (IRS) headquarters building on January 30, 2024, in Washington, DC. (credit: Getty Images | J. David Ake ).....»»
Texas can require age-verification on porn sites, 5th Circuit judges rule
One judge dissents, saying Texas law "limits adults' access to protected speech." Enlarge (credit: Getty Images | PA Thompson) Texas can enforce a law requiring age-verification systems on porn websites, the US Court of.....»»
Quantum-mechanical "molecules" spotted in superconducting devices
Electronic states that resemble molecules and are promising for use in future quantum computers have been created in superconducting circuits by physicists at RIKEN......»»
M3 MacBook Air reviews: midnight fingerprints, dual display limits, fanless M3 performance
Apple surprised us on Monday morning with the introduction of the . It can now drive two external monitors while the lid is closed, the midnight color should be less prone to fingerprints, and both the 13- and 15-inch sizes are available from day one.....»»
View from Washington: Forthcoming EPA rule key piece of the EV transition puzzle
The EPA as soon this month is expected to finalize its rule on light-duty vehicle emissions for the 2027-32 model years, but the regulation could do more than just challenge the U.S. auto industry to meet stricter limits on tailpipe pollution......»»
Scientists reveal role of neighboring adsorbates and quantum tunneling in surface diffusion of hydrogen atoms
A research group led by Prof. Yang Yong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has revealed the role of neighboring adsorbate and quantum tunneling in the diffusion of hydrogen on a graphene surface, which op.....»»
Lipid nanoparticles research closing in on genetic treatments for hereditary lung disease, vision loss
Researchers who work with tiny drug carriers known as lipid nanoparticles have developed a new type of material capable of reaching the lungs and the eyes, an important step toward genetic therapy for hereditary conditions like cystic fibrosis and in.....»»
Geologists explore the hidden history of Colorado"s Spanish Peaks
If you've driven the mostly flat stretch of I-25 in Colorado from Pueblo to Trinidad, you've seen them: the Spanish Peaks, twin mountains that soar into the sky out of nowhere, reaching altitudes of 13,628 and 12,701 feet above sea level......»»
Three ways climate change is pushing butterflies and moths to their limits
In any competition, there are winners and losers. In the race to adjust to a changing climate, some butterflies seem to be doing well. But others, less so......»»
Study electrical circuits and systems with this $30 learning bundle
Save 78% on this seven-course online learning bundle covering electrical circuits and systems. TL;DR: As of March 2, save 78% on these electric circuit courses, making them less than $5 each.While you might know that potatoes can power light bu.....»»