Laser Fusion Experiment Unleashes an Energetic Burst of Optimism
An anonymous reader quotes a report from The New York Times: Scientists have come tantalizingly close to reproducing the power of the sun -- albeit only in a speck of hydrogen for a fraction of a second. Researchers at Lawrence Livermore National Lab.....»»
Experiment sets new record in search for dark matter
Figuring out the nature of dark matter, the invisible substance that makes up most of the mass in our universe, is one of the greatest puzzles in physics. New results from the world's most sensitive dark matter detector, LUX-ZEPLIN (LZ), have narrowe.....»»
Samsung adds two more ultra short throw projectors to its Premiere lineup
The Samsung Premiere 9 and Premiere 7 add two very capable laser projectors to the company's ultra short throw lineup......»»
How to install Windows 11 on Mac with a free VMware Fusion Pro personal license [Video]
A few months ago, when Broadcom purchased VMware, it made VMware Fusion, the second most popular Windows virtualization solution for Mac users, behind Parallels, free for personal use. With that move, VMware Fusion 13 Pro is a no-brainer solution for.....»»
Researcher explores how you can stretch your mind to grasp quantum entanglement
My new article, "Quantum Entanglement of Optical Photons: The First Experiment, 1964–67," is intended to convey the spirit of a small research project that reaches into uncharted territory. The article breaks with tradition, as it offers a first-pe.....»»
Carbon emissions from forest soil will likely grow with rising temperatures
The soils of northern forests are key reservoirs that help keep the carbon dioxide that trees inhale and use for photosynthesis from making it back into the atmosphere. But a unique experiment led by Peter Reich of the University of Michigan is showi.....»»
Quenching the intense heat of a fusion plasma may require a well-placed liquid metal evaporator
Inside the next generation of fusion vessels known as spherical tokamaks, scientists at the U.S. Department of Energy's Princeton Plasma Physics Laboratory (PPPL) envisioned a hot region with flowing liquid metal that is reminiscent of a subterranean.....»»
Advanced materials could provide more durable metals for fusion power reactors
For many decades, nuclear fusion power has been viewed as the ultimate energy source. A fusion power plant could generate carbon-free energy at a scale needed to address climate change. And it could be fueled by deuterium recovered from an essentiall.....»»
Q&A: Kamala Harris" hidden foe—pervasive bias against powerful middle-aged women
In the span of a few short weeks, Kamala Harris has burst from the shadows of the U.S. vice presidency to the role of joyful warrior running for the most powerful political position on Earth. But even as she prepares to take on former Republican Pres.....»»
Unveiling the power of hot carriers in plasmonic nanostructures
A new scientific review explores the exciting potential of hot carriers, energetic electrons generated by light in plasmonic nanostructures. These tiny structures hold immense promise for future technologies due to their unique way of interacting wit.....»»
Transforming satellite imagery: Innovative fusion method for precision agriculture
Remote sensing plays a vital role in monitoring agricultural landscapes, yet current satellite sensors often struggle with the trade-off between spatial and temporal resolution......»»
Researchers discover new way to purify liquid argon for neutrino experiments
Construction workers have finished the excavation of the huge caverns that will house the international Deep Underground Neutrino Experiment. While engineers and technicians are preparing for the installation of the gigantic neutrino detectors into t.....»»
Lab experiment shows Joro spider heart rates fluctuate less under stress
A pair of entomologists at the University of Georgia has found that Joro spider heart rates fluctuate less when they are experiencing stress compared to similar spiders. In their study, published in the journal Physiological Entomology, Andrew Davis.....»»
Research team uses tunable laser to develop straightforward broadband spectroscopy method with Hz-level precision
Since the first demonstration of the laser in the 1960s, laser spectroscopy has become an essential tool for studying the detailed structures and dynamics of atoms and molecules. Advances in laser technology have further enhanced its capabilities. Th.....»»
Scientists observe first neutrinos with prototype detector
In a major step for the international Deep Underground Neutrino Experiment (DUNE), scientists have detected the first neutrinos using a DUNE prototype particle detector at the U.S. Department of Energy's Fermi National Accelerator Laboratory (Fermila.....»»
Gurman: Apple continuing work on smart glasses; cheaper Apple Vision on track for next year
According to the latest edition of Mark Gurman’s Power On newsletter, Apple’s Vision group is continuing to experiment with a couple different products to follow up the launch of Apple Vision Pro from earlier this year. These new products include.....»»
Pass the mayo: Condiment could help improve fusion energy yields
Controlling a problematic instability could lead to cheaper internal fusion. Enlarge (credit: jules/CC BY 2.0) Inertial confinement fusion is one method for generating energy through nuclear fusion, albeit one plagued b.....»»
Don’t call it boring — this printer was an absolute joy to use
I reviewed HP's Color LaserJet Pro 4201dw to find out if this affordable color laser printer has good quality and long-term value......»»
3D laser printing with bioinks from microalgae
Microalgae such as the diatom Odontella aurita and the green alga Tetraselmis striata are especially suitable as "biofactories" for the production of sustainable materials for 3D laser printing due to their high content in lipids and photoactive pigm.....»»
Novel X-ray imaging technique resolves fusion-related nanofoams in 3D
The sun's fusion reactions drive its temperatures to thousands of degrees, and today scientists are seeking to recreate these star-powering processes in the lab as a means of an alternative clean energy......»»
Invisible laser beam detects what a MacBook user is typing
A whitehat hacker has demonstrated the use of an invisible laser beam to detect what a MacBook user is typing, from a distance, through a window, without being able to see the keyboard … more….....»»