Anaerobic microbial iron corrosion due to conductive pili
Iron is well-known for rusting, but this doesn't just happen on contact with oxygen and water. Some bacteria are also able to able to decompose iron anaerobically in a process referred to as electrobiocorrosion......»»
Researchers uncover culprits behind pitting corrosion in 3D-printed stainless steel
Like a hidden enemy, pitting corrosion attacks metal surfaces, making it difficult to detect and control. This type of corrosion, primarily caused by prolonged contact with seawater in nature, is especially problematic for naval vessels......»»
Climate change alters the hidden microbial food web in peatlands, study shows
The humble peat bog conjures images of a brown, soggy expanse. But it turns out to have a superpower in the fight against climate change......»»
Valorization of depolymerized lignin using microorganisms
Lignin is an abundant natural polymer which is eliminated as a byproduct in the pulp and paper industry. A recent review article explored different microbial processes available for sustainable lignin valorization, yielding not only environmental but.....»»
Iron restriction keeps blood stem cells young, researchers find
As we age, our hematopoietic (blood-forming) stem cells (HSCs) become less able to produce new red and white blood cells and other vital blood components—contributing to chronic inflammation and accelerating the onset of blood cancers and degenerat.....»»
Paper coating biomaterials derived from anaerobic granular sludge may be cost-effective
The demand for paper and paperboard production continuously grows worldwide, particularly in the packaging industry. Due to the paper's nature, it usually requires a surface coating to keep out water, oil, and other unwanted substances. These coating.....»»
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.....»»
Restoration of degraded areas in semi-arid region contributes to "return" of soil microorganisms, study shows
Strategies deployed for the restoration of degraded land have had promising results in Brazil's semi-arid region, improving the microbial properties of the soil and contributing to a return of native ecosystem services. The techniques include removal.....»»
Using light to precisely control single-molecule devices
In a new Nature Communications study, Columbia Engineering researchers report that they have built highly conductive, tunable single-molecule devices in which the molecule is attached to leads by using direct metal-metal contacts. Their novel approac.....»»
Microbial viruses act as secret drivers of climate change, new study finds
In a new study, scientists have discovered that viruses that infect microbes contribute to climate change by playing a key role in cycling methane, a potent greenhouse gas, through the environment......»»
A big boost to Europe’s climate-change goals
A new policy called CBAM will assist Europe's ambition to become carbon-neutral. Enlarge / Materials such as steel, cement, aluminum, electricity, fertilizer, hydrogen, and iron will soon be subject to greenhouse gas emissions f.....»»
A new method for successfully measuring electrical conductivity in microorganisms
Researchers from the University of Tsukuba have developed an innovative methodology for measuring the electrical conductivity of microbial communities. This methodology holds promise for the development of batteries and electrochemical sensors using.....»»
10 best movie villains of all time, ranked
In the pantheon of cinematic villainy, these figures rule with an iron fist, becoming indelible parts of motion picture history with their dastardly deeds......»»
A big boost to Europe’s climate change goals
A new policy called CBAM will assist Europe's ambition to become carbon neutral. Enlarge / Materials such as steel, cement, aluminum, electricity, fertilizer, hydrogen and iron will soon be subject to greenhouse gas emissions fe.....»»
Microbial comics: RNA as a common language, presented in extracellular speech-bubbles
Single-celled organisms, such as bacteria and archaea, have developed many ways to communicate with each other. For example, they might use tiny so-called extracellular vesicles (EVs)—membrane-enveloped packages smaller than 200 nm in diameter (0.0.....»»
The bog is where forensics and archaeology meet to solve "cold cases"
Occasionally, police investigators find themselves announcing archaeological discoveries, rather than criminal findings. In 1984, for example, police oversaw the recovery of the Iron Age bog body (a naturally mummified corpse found in a peat bog) lat.....»»
Squishy Circuits: The Soft Matrix
Make soft touch pads and panels in conductive fabric to control wearables, LEDs, and more The post Squishy Circuits: The Soft Matrix appeared first on Make: DIY Projects and Ideas for Makers......»»
Investigators find that streams connected to groundwater show improved detoxification and microbial diversity
Streams with ample connections to shallow groundwater flowpaths have greater microbial diversity and are more effective at preventing toxic forms of metals—often products of upstream mining—from entering and being transported downstream. These st.....»»
Top 10 Most Pirated Movies of The Week – 02/19/2024
Every week we take a close look at the most pirated movies on torrent sites. What are pirates downloading? 'The Iron Claw' tops the chart, followed by 'The Beekeeper'. ‘'Aquaman and the Lost Kingdom' completes the top three. From: TF, for the lates.....»»
The Soft Matrix
Make soft touch pads and panels in conductive fabric to control wearables, LEDs, and more The post The Soft Matrix appeared first on Make: DIY Projects and Ideas for Makers......»»
Pesticides to help protect seeds can adversely affect earthworms" health
While pesticides protect crops from hungry animals, pesky insects, or even microbial infections, they also impact other vital organisms, including bees and earthworms. Now, research published in Environmental Science & Technology Letters reveals that.....»»