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.....»»
Ultraviolet spectroscopy: A leap in precision and accuracy at extremely low light levels
Ultraviolet spectroscopy plays a critical role in the study of electronic transitions in atoms and rovibronic transitions in molecules. These studies are essential for tests of fundamental physics, quantum-electrodynamics theory, determination of fun.....»»
Ukraine Destroys Russia’s Brand-New $65 Million Warship
Ukraine Destroys Russia’s Brand-New $65 Million Warship.....»»
Russia’s next-generation rocket is a decade old and still flying dummy payloads
Russia's heavy-lift Angara A5 rocket is about to launch on its fourth test flight. Enlarge / Technicians assemble an Angara A5 rocket at the Vostochny Cosmodrome in Russia's Far East. (credit: Roscosmos) By some measures.....»»
Inside Europe"s drive to get ammunition to Ukraine as Russia advances
Inside Europe"s drive to get ammunition to Ukraine as Russia advances.....»»
How new product development shapes firms and the economy
Understanding product life cycles plays an important role in the innovation arms race, helping to define firm growth and market competition......»»
Ancient stone tools found in Ukraine date to over 1 million years ago, and may be oldest in Europe
Ancient stone tools found in western Ukraine may be the oldest known evidence of early human presence in Europe, according to research published Wednesday in the journal Nature......»»
Weird electron behavior gets even weirder: Charge fractionalization observed spectroscopically
A research team led by the Paul Scherrer Institute has spectroscopically observed the fractionalization of electronic charge in an iron-based metallic ferromagnet. Experimental observation of the phenomenon is not only of fundamental importance. Sinc.....»»
Researchers demonstrate control of living cells with electronics
E. coli bacteria and an electronic device might seem to have little in common, but in a recent experiment, University of Maryland researchers linked them into the first closed-loop system able to communicate across the technological–biological divi.....»»
Research team develops a wireless sensor for spotting chemical warfare agents
The urgent need for advanced detection of chemical warfare agents (CWAs) to ensure global security has led to the development of a novel gas sensor. This sensor is distinguished by its rapid response, high sensitivity, and compact size, crucial for t.....»»
Breakthrough in nanostructure technology for real-time color display
A technology that enables the real-time display of colors and shapes through changes in nanostructures has been developed by Professor Kang Hee Ku and her team in the School of Energy and Chemical Engineering at UNIST. The technology has the potentia.....»»
War a biodiversity enemy even in peaceful locales, says study
"War is hell" usually applies to war zones, but the Ukraine-Russian war's protracted battles can take a toll on biodiversity as far away as the United States or Brazil......»»
Open For Curiosity: Maker Faire Kyiv Returns This Weekend!
This weekend the largest maker festival in Ukraine, Maker Faire Kyiv, returns to the capital. The post Open For Curiosity: Maker Faire Kyiv Returns This Weekend! appeared first on Make: DIY Projects and Ideas for Makers......»»
Faster charging with diamonds
Diamond is known for its outstanding thermal conductivity. This makes the material ideal for cooling electronic components with high power densities, such as those used in processors, semiconductor lasers or electric vehicles......»»
Russia’s ‘VPN Ban’ is Live as Authorities Warn of Bad VPNs & U.S. Spying
The latest stage of Russia's crackdown on VPNs and similar technologies went live a few hours ago. Contrary to some reports, today's changes don't amount to a total ban on VPNs. Use of state approved VPNs, which do everything except the useful stuff,.....»»
It’s not just PlayStation: 6 other gnarly gaming layoffs in 2024 so far
The video games industry is laying off workers by the thousands and it's not even March yet. UPDATE: Feb. 29, 2024, 12:46 p.m. EST And now there are six. A day after we published this article, we got news about Electronic Arts' layoffs, add.....»»
Study shows climate change disrupts seasonal flow of rivers
Climate change is disrupting the seasonal flow of rivers in the far northern latitudes of America, Russia and Europe and is posing a threat to water security and ecosystems, according to research published in Science......»»
Scientists discover radiation from massive stars shapes planetary systems
How do planetary systems such as the solar system form? To find out, CNRS scientists taking part in an international research team studied a stellar nursery, the Orion Nebula, using the James Webb Space Telescope. By observing a protoplanetary disk n.....»»
When the music changes, so does the dance: Controlling cooperative electronic states in kagome metals
Playing a different soundtrack is, physically speaking, only a minute change of the vibration spectrum, yet its impact on a dance floor is dramatic. People long for this tiny trigger, and as a salsa changes to a tango completely different collective.....»»
NASA and Russian satellites just miss in ‘too close for comfort’ pass
Two large satellites — one operated by NASA and another owned by Russia — came alarmingly close to colliding about 378 miles above Earth on Wednesday......»»
Researchers develop world-leading microwave photonics chip for high-speed signal processing
A research team led by Professor Wang Cheng from the Department of Electrical Engineering (EE) at City University of Hong Kong (CityUHK) has developed a world-leading microwave photonic chip that is capable of performing ultrafast analog electronic s.....»»