The path to achieving net-zero liquid fuel
Researchers from Monash University and Hokkaido University have developed a method that converts carbon dioxide into a diesel-range fuel and has the potential to produce a net-zero liquid fuel alternative to power cars more sustainably......»»
Meta fixed my family member’s Instagram issue, says it addressed “system error”
"Our normal path to regain access to an account was not working at the time." Enlarge / Meta has a verified program for users of Facebook and Instagram. (credit: Getty Images | Chesnot ) The trouble began three days befo.....»»
Study reveals a reaction at the heart of many renewable energy technologies
A key chemical reaction—in which the movement of protons between the surface of an electrode and an electrolyte drives an electric current—is a critical step in many energy technologies, including fuel cells and the electrolyzers used to produce.....»»
Scientists open door to achieving high-precision "slippery structural hydrogel"
Hydrogels inevitably undergo dehydration, structural collapse, and shrinkage deformation due to the uninterrupted evaporation in the atmosphere, thereby losing their flexibility, slipperyness, and manufacturing precision......»»
Elon Musk’s recent all-hands meeting at SpaceX was full of interesting news
Starship exploded during a liquid oxygen vent on its most recent test flight. Enlarge / Elon Musk, SpaceX's founder and CEO, recently held an all-hands meeting with employees at the company's Starbase facility in South Texas. (cr.....»»
Developing a flat soliton microcomb source
Optical chip-related technology is the inevitable path to retain the validity of Moore's Law, which has become the consensus of academia and industry; it can effectively solve the speed and power consumption problems of electronic chips. This tech is.....»»
Doomed US lunar lander now headed for Earth: company
A private US lunar lander that has been leaking fuel throughout its journey is now headed for Earth and will likely burn up in the atmosphere, the company said Saturday......»»
Solar electric propulsion systems could be just what we need for efficient trips to Mars
There are many different ways to get to Mars, but there are always tradeoffs. Chemical propulsion, proven the most popular, can quickly get a spacecraft to the red planet. But they come at a high cost of bringing their fuel, thereby increasing the mi.....»»
In the Wild West of corporate space travel, humans could return to the moon. But does it bring diplomatic challenges?
When Pittsburgh-based company Astrobiotic Technology launched its fuel-efficient, NASA-backed flight to the moon, hopes were high that it would be the first U.S. moon landing in more than 50 years. But a fuel leak resulted in the company pulling the.....»»
Study show dry-cleaning fluid holds promise for sustainable organic synthesis
The widely used dry-cleaning and degreasing solvent perc can be converted to useful chemicals by a new, clean, safe, and inexpensive procedure. The Kobe University discovery using on-demand UV activation may open the path to upcycling perc and thus c.....»»
Study shows effects of vegetation composition, warming and nitrogen deposition on peatland carbon sink function
Peatlands, which contain about one-third of the global soil carbon stock, are important carbon sinks. Their net carbon uptake is equivalent to ~1% of human fossil fuel emissions or 3%–10% of the current net sink of natural terrestrial ecosystems. H.....»»
Fuel leak forces US company to abandon moon landing attempt
A crippling fuel leak forced a U.S. company on Tuesday to give up on landing a spacecraft on the moon......»»
New study suggests some forms of life could exist in Venus"s sulfuric acid clouds
A team of chemists and planetary scientists from Worcester Polytechnic Institute, Nanoplanet Consulting and MIT has found evidence that a form of life that uses sulfuric acid as a liquid medium could exist in some of the clouds covering Venus. The te.....»»
BYD"s ambitions in Europe grow with plans for Hungary factory
The Chinese EV giant is targeting a top-five market share and will be adding plug-in hybrids to its full-electric lineup. A planned factory in Europe could make the path easier......»»
Stripes in a flowing liquid crystal suggest a route to "chiral" fluids
Hold your hands out in front of you, and no matter how you rotate them, it's impossible to superimpose one over the other. Our hands are a perfect example of chirality—a geometric configuration by which an object cannot be superimposed onto its mir.....»»
How to quickly share & manage file paths in macOS Finder
Knowing how to obtain a file path in macOS Sonoma quickly is a significant time-saver, particularly for professionals who regularly manage files and folders. Here's how to do it.How to quickly share & manage file paths in macOS FinderFile paths are e.....»»
New crystalline sponge method proposed for undergraduate courses
The crystal sponge technology is a revolutionary technique, which enables the direct and precise determination of the molecular structure of liquid and gas targets. The technique uses a special network complex to selectively absorb liquid or gas targ.....»»
The zaï technique: How farmers in the Sahel grow crops with little to no water
Hubert Reeves once wrote that "on the cosmic scale, liquid water is rarer than gold". And what is true for the universe is even truer in the Sahel, the name given to the vast, arid belt that skirts the Sahara and stretches across Africa from east to.....»»
A dense quark liquid is distinct from a dense nucleon liquid
Atomic nuclei are made of nucleons (like protons and neutrons), which themselves are made of quarks. When crushed at high densities, nuclei dissolve into a liquid of nucleons and, at even higher densities, the nucleons themselves dissolve into a quar.....»»
A carbon-lite atmosphere could be a sign of water and life on other terrestrial planets, study finds
Scientists at MIT, the University of Birmingham, and elsewhere say that astronomers' best chance of finding liquid water, and even life on other planets, is to look for the absence, rather than the presence, of a chemical feature in their atmospheres.....»»
Commercial vehicle makers dive into EVs
Environmental regulations and large purchase incentives fuel the market for electric vans and trucks......»»