Acoustic propulsion of nanomachines depends on their orientation
Microscopically tiny nanomachines which move like submarines with their own propulsion—for example in the human body, where they transport active agents and release them at a target: What sounds like science fiction has, over the past 20 years, bec.....»»
Wait for iPhone 15 or upgrade? Our buying advice for different scenarios
Is now a good time to buy a new phone or should you wait for the next iPhone to upgrade? That’s a question that consumers face all year round. The answer, of course, is that it depends. The best time to buy a new iPhone is based on your budget, nee.....»»
Discovering nanomachines within living organisms: Cytochromes P450 unleashed as living soft robots
A new study reveals an important discovery in the realm of nanomachines within living systems. Prof. Sason Shaik from the Hebrew University of Jerusalem and Dr. Kshatresh Dutta Dubey from Shiv Nadar University, conducted molecular-dynamics simulation.....»»
NASA back in touch with Voyager 2 after "interstellar shout"
NASA has succeeded in re-establishing full contact with Voyager 2 by using its highest-power transmitter to send an "interstellar shout" that righted the distant probe's antenna orientation, the space agency said Friday......»»
How to gain Inspiration Points in Baldur’s Gate 3
Earning Inspiration depends completely on how you built your specific character. Here's how to earn Inspiration Points and what they do in Baldur's Gate 3......»»
Telecom-band-integrated multimode photonic quantum-memory
Quantum memory that depends on quantum-band integration is a key building block used to develop quantum networks that are compatible with fiber communication infrastructures. Quantum engineers and IT specialists have yet to create such a network with.....»»
Acoustic emission monitoring technique, an essential way to analyze pulsed laser processing
Acoustic emission (AE) monitoring is used to reveal the interaction mechanisms in pulsed laser processing of float glass. Circular ablated pits and irregular shaped cracks are formed on the float glass's upper surface by the pulsed laser dotting. By.....»»
How molecular entanglements determine the structure of polymers
The structure of semicrystalline polymers largely depends on how strongly their molecular chains are entangled. This has been shown in a new study by researchers from Martin Luther University Halle-Wittenberg (MLU), which was published in the journal.....»»
Why Scientists Are Clashing Over the Atlantic’s Critical Currents
Is the Atlantic Meridional Overturning Circulation (AMOC) about to shut down, creating climate chaos? Depends who you ask......»»
The US government is taking a serious step toward space-based nuclear propulsion
"NASA is looking to go to Mars with this system." Enlarge / Artist concept of Demonstration for Rocket to Agile Cislunar Operations (DRACO) spacecraft, which will demonstrate a nuclear thermal rocket engine. (credit: DARPA).....»»
To Solve the LGBTQ Youth Mental Health Crisis, Our Research Must Be More Nuanced
Young people do not fall into neat categories of race, sexual orientation or gender identity. Research into LGBTQ mental health must take that into account.....»»
Here’s How Long the macOS Ventura 13.5 Update Takes
Here’s How Long the macOS Ventura 13.5 Update Takes is a post by Adam Mills from Gotta Be Mobile. Apple’s macOS Ventura 13.5 update could take a long time to download and install on your Mac. The amount of time depends on your Mac model a.....»»
Fiber optic sensing tracks seismicity from injected carbon dioxide at Australian site
Researchers at a field site in Victoria, Australia are among the first to use fiber optic distributed acoustic sensing (DAS) for high-precision tracking of induced seismicity from a small carbon dioxide (CO2) injection, according to a new study publi.....»»
The US military revives an idea for stealthy sea power
Powerful new magnets have revived efforts to build a quiet propulsion system for ships and submarines......»»
Beak shape can predict nest material use in birds, study finds
The material a bird selects for its nest depends on the dimensions of its beak, according to researchers......»»
How much GPU memory do I need?
Figuring out how much VRAM you need depends on how much VRAM you have, and the games and apps you want to run. Here's how to figure it all out......»»
Better care for locals and the ocean to make Indonesia"s blue economy more viable
The world depends on the ocean to meet increasing demands for food, income, energy and minerals and transportation. However, marine ecosystems face serious challenges from over-exploitation, extraction, pollution, loss of biodiversity and climate cha.....»»
Bees are astonishingly good at making decisions—and our computer model explains how that"s possible
A honey bee's life depends on it successfully harvesting nectar from flowers to make honey. Deciding which flower is most likely to offer nectar is incredibly difficult......»»
This Hurricane Season Depends on a Showdown in the Atlantic
The Atlantic Ocean is extremely warm right now—fuel for gnarlier hurricanes. But will a burgeoning El Niño butt in and stop the storms before they start?.....»»
Molecular signals key to malaria parasite"s development, shows study
A key developmental step in the life cycle of the most virulent species of malaria parasite depends in part on a series of molecular signals, detailed in a new study led by researchers at Weill Cornell Medicine. The findings may help scientists devel.....»»
James Webb detects important molecule in the stunning Orion nebula
The molecule, called methyl cation, is important for the development of the complex carbon-based molecules on which life depends......»»