How Electronic Warfare Shapes the Russia-Ukraine War
"On Ukraine's battlefields, the simple act of powering up a cellphone can beckon a rain of deathly skyfall," reports the Associated Press. "Artillery radar and remote controls for unmanned aerial vehicles may also invite fiery shrapnel showers." An.....»»
A world mired in conflict calls for international tribunals that play multiple roles
The International Court of Justice in The Hague has been busier than ever in recent years: it has been asked to render judgments and issue advisory opinions on conflicts in Gaza, Ukraine and Myanmar, among others, and it settles border disputes all o.....»»
Using machine learning to speed up simulations of irregularly shaped particles
Simulating particles is a relatively simple task when those particles are spherical. In the real world, however, most particles are not perfect spheres, but take on irregular and varying shapes and sizes. Simulating these particles becomes a much mor.....»»
3D shapes of viral proteins point to previously unknown roles
Viruses are tricky to keep up with. They evolve quickly and regularly develop new proteins that help them infect their hosts. These rapid shifts mean that researchers are still trying to understand a multitude of viral proteins and precisely how they.....»»
Controlling molecular electronics with rigid, ladder-like molecules
As electronic devices continue to get smaller and smaller, physical size limitations are beginning to disrupt the trend of doubling transistor density on silicon-based microchips approximately every two years, according to Moore's law. Molecular elec.....»»
Nontoxic ceramic could replace lead-based electronic components
The ceramic produced in Prof. Igor Lubomirsky's lab at the Weizmann Institute of Science seemed too good to be true. It belongs to a class of materials that are the backbone of many essential technologies but that unfortunately also create an environ.....»»
Researchers synthesize molecular aggregates for solar energy applications
No molecule stands alone—they need others, at least when it comes to being able to display useful photophysical, electronic, and chemical properties. When individual molecules combine into an aggregate, or a complex of two or more molecules, they b.....»»
Forget foldable displays, Samsung has a new stretchy display that’s even cooler!
At IMID 2024, Samsung has shown off a new prototype display that is stretchy and can form shapes, which is honestly super cool. The post Forget foldable displays, Samsung has a new stretchy display that’s even cooler! appeared first on Phandroid......»»
World"s first micromachine twists 2D materials at will
Just a few years ago, researchers discovered that changing the angle between two layers of graphene, an atom-thick sheet of carbon, also changed the material's electronic and optical properties. They then learned that a "twist" of 1.1 degrees—dubbe.....»»
The evolution of the Trappist-1 planetary system
Planets are bodies that orbit a star and have sufficient gravitational mass that they form themselves into roughly spherical shapes that, in turn, exert gravitational force on smaller objects around them, such as asteroids and moons......»»
Study finds European attitudes shifted after Ukraine invasion
An ongoing survey captures how the Russian invasion of Ukraine affected attitudes in European countries not directly involved in the conflict......»»
Activision shuts down Modern Warfare 2 multiplayer mod one day before launch
A mod set to recreate Call of Duty's Modern Warfare 2 multiplayer was canceled the day before launch......»»
Facing “financial crisis,” Russia on pace for lowest launch total in 6 decades
"This forces us to build a new economy in severe conditions." Enlarge / A Soyuz 2.1b rocket booster with a Frigate upper stage block, the Meteor-M 2-1 meteorological satellite, and 18 small satellites launched from the Vostochny.....»»
Researchers hack electronic shifters with a few hundred dollars of hardware
If you've got a Shimano Di2 groupset, be sure to update its firmware. Enlarge (credit: Dmytro Aksonov via Getty) Professional cycling has, in its recent history, been prone to a shocking variety of cheating methods and d.....»»
How color shapes which animals we fear—and which we protect
Around the world, animals that exhibit rare color morphisms—including lighter-colored variants with albinism or leucism and dark-colored variants with melanism—are often the subject of both veneration and fear in humans......»»
Recycling can help fill battery materials shortages
Battery manufacturing scrap and spent EV and electronic device batteries provide a ready supply of needed materials.....»»
A new approach to fine-tuning quantum materials
Quantum materials—those with electronic properties that are governed by the principles of quantum mechanics, such as correlation and entanglement—can exhibit exotic behaviors under certain conditions, such as the ability to transmit electricity w.....»»
Google abruptly shuts down AdSense in Russia as tensions with Kremlin escalate
Russia-based YouTubers, in particular, will likely lose significant revenues. Enlarge (credit: Gary Hershorn / Contributor | Corbis News) Google announced Monday that it's shutting down all AdSense accounts in Russia due.....»»
Russian invasion of Ukraine could have lasting impacts on global economy, environment: Study
As the Russian invasion of Ukraine stretches into its third year, international trade has felt the effects as sanctions on Russian exports have expanded. Now researchers have found that the invasion may not only have significant short-term impacts on.....»»
A new mechanism for shaping animal tissues
A key question that remains in biology and biophysics is how three-dimensional tissue shapes emerge during animal development. Research teams from the Max Planck Institute of Molecular Cell Biology and Genetics (MPI-CBG) in Dresden, Germany, the Exce.....»»
In world first, Russian chess player poisons rival’s board with mercury
At least it wasn't novichok. Enlarge / Amina Abakarova allegedly spreading mercury on her rival's chess board. Russia is no stranger to unique poisonings. State agents have been known to use everything from polonium-lac.....»»