How to get chloride ions into the cell
Many bacteria and unicellular algae have light-driven pumps in their cell membranes: proteins that change shape when exposed to photons such that they can transport charged atoms in or out of the cell. Thanks to these pumps, their unicellular owners.....»»
Prestone"s new EV coolants are designed to enhance safety, reduce corrosion
Prestone's new formulations have been engineered to reduce fires caused by thermal runaway, prevent corrosion and improve the efficiency of plug-in hybrid vehicles, battery electric and hydrogen fuel cell vehicles......»»
Cryo-electron microscopy provides new insights into the cell"s repair system
The membrane that surrounds cells in living organisms is extremely flexible and sensitive. How it protects itself from damage and renews itself is crucial for many life processes, and is not yet fully understood in detail. Scientists at Forschungszen.....»»
FCC lets Starlink provide service to cell phones in areas hit by hurricane
Temporary authority comes after Musk slammed FCC for not giving money to SpaceX. The Federal Communications Commission gave Starlink and T-Mobile emergency authority to provide sa.....»»
Scientists develop novel method for strengthening PVC products
Researchers have developed a way to make one type of plastic material more durable and less likely to shed dangerous microplastics. Their study has identified a secure way to attach chemical additives to polyvinyl chloride (PVC). The work is publishe.....»»
Study identifies compounds that extend longevity of Japanese morning glory flowers
The longevity of plant flowers is controlled by genetically programmed mechanisms. After a certain amount of time after flowering, the expression of genes associated with programmed cell death is induced and cellular components such as proteins and n.....»»
Scientists find plant-like behavior in human cells
A team of scientists from Monash University has solved the structure of a protein known as "LYCHOS," which can detect and regulate cell growth by sensing cholesterol levels in the body......»»
Column: Toyota Motor"s king of hybrids reputation is paying off
Toyota Motor North America came up just shy of half of its September sales being hybrid, PHEV, BEV or hydrogen fuel cell vehicles. That figure was under 20 percent in the same month just two years ago......»»
Column: Toyota Motor"s king of hybrids reputation paying off right now
Toyota Motor North America came up just shy of half of its September sales being hybrid, PHEV, BEV or hydrogen fuel cell vehicles. That figure was under 20 percent in the same month just two years ago......»»
The Clue Coffee Scale
Load cell + microcontroller = precision weight measurement for a truly superior espresso. The post The Clue Coffee Scale appeared first on Make: DIY Projects and Ideas for Makers......»»
Beyond "one pore at a time": New method of generating multiple, tunable nanopores
Nanoporous membranes with atomic-scale holes smaller than one-billionth of a meter have powerful potential for decontaminating polluted water, pulling valuable metal ions from the water, or for osmotic power generators......»»
First-ever artificial cell nuclei created in living egg from purified DNA injection
A research group is the first in the world to succeed in constructing artificial cell nuclei by injecting purified DNA solution instead of sperm into living mouse eggs. Their findings are published in the journal Genes to Cells......»»
New method quantifies single-cell data"s risk of private information leakage
Access to publicly available human single-cell gene expression datasets, or scRNA-seq datasets, has significantly enhanced researchers' understanding of both complex biological systems and the etymology of various diseases. However, the increase in a.....»»
Messages via satellite provides lifeline to iPhone owners in Hurricane Helene fallout
Hurricane Helene has caused massive damage and taken over 100 lives across several US states. Many thousands of people are without power and/or cell service. But in the wake of the storm, reports have surfaced about a key iOS 18 feature that has been.....»»
Deals: 16GB 15-inch MacBook Air $1,349, new 25W Apple MagSafe charger, Apple Watch Series 10 Cell new lows, more
Your Monday edition of the 9to5Toys Lunch Break is now ready to go with deals on Apple Watch Series 10, Apple Watch Ultra 2, M3 MacBook Air, and much more. First up, we have the most affordable 15-inch M3 MacBook Air with 16GB of RAM down at $1,349 f.....»»
Molecular computing method uses metal ions to mimic complex mathematical functions
Researchers at the University of Twente have developed a new method that allows them to precisely control chemical reactions using metal ions. This marks an important step toward computers that function like the human brain. They recently published t.....»»
How a protein keeps gene clusters quiet in the cell nucleolus
In a discovery that sheds light on the complex mechanisms of gene regulation, scientists at EPFL have uncovered a critical role for the protein ZNF274 in keeping certain gene clusters turned off by anchoring them to the cell nucleolus. The study is p.....»»
How iron and metabolic constraints can aid gene discovery for photosynthesis and biofuel production
The single-cell green alga Chromochloris zofingiensis is an emerging model organism for photosynthesis and metabolism research. Previous research has shown that with the addition of glucose, Chromochloris zofingiensis shuts off photosynthesis, rerout.....»»
Elucidating the mechanism of cell division during plant self-healing
When the stem of a plant is injured, the surrounding cells proliferate to repair and fuse the damaged tissue, eventually restoring function. This self-healing property is utilized in grafting techniques to propagate fruit and vegetable plants......»»
Scientists identify structural basis of stitched-together protein complexes that recycle most proteins in cells
Scientists at Sanford Burnham Prebys have developed a clearer picture of how crucial machinery in the human cell's recycling process for obsolete and misshapen proteins—known as proteasomes—are formed......»»
Shedding light on a decades-old protein sorting mystery
Christian de Caestecker, a Ph.D. student in the lab of Ian Macara, Louise B. McGavock Professor and chair of the Department of Cell and Developmental Biology, has proposed and validated a mechanism that addresses a decades-old mystery surrounding epi.....»»