A new, inexpensive way to heal chronic wounds
Scientists are developing a low-cost, practical biopolymer dressing that helps heal chronic wounds......»»
Mixfly ultra-compact Apple Watch charger review: Good enough, and inexpensive
There are some Apple Watch accessories on Amazon that are absolute garbage. Every once in a while, something pops out of the pile that's worth it.We're not really big fans of brands on Amazon with too many adjacent consonants. Every once in a while,.....»»
A light-powered catalyst could be key for hydrogen economy
Rice University researchers have engineered a key light-activated nanomaterial for the hydrogen economy. Using only inexpensive raw materials, a team from Rice's Laboratory for Nanophotonics, Syzygy Plasmonics Inc. and Princeton University's Andlinge.....»»
Team creates crystals that generate electricity from heat
To convert heat into electricity, easily accessible materials from harmless raw materials open up new perspectives in the development of safe and inexpensive so-called "thermoelectric materials." A synthetic copper mineral acquires a complex structur.....»»
Lights, hurricane, action: Preparing for and enduring big storms
Hurricane damages cost an average of $20.5 billion per event in the United States. Their effects are widespread and often chronic, with loss of infrastructure, communities, and lives. The aftershocks ripple out farther still—pressure is mounting on.....»»
Elon Musk Promises Smaller, Cheaper Tesla, But We"ve Been Burned Before
Tesla CEO Elon Musk wants to make an inexpensive, entry-level vehicle by scaling down parts to make it happen. Tesla CEO Elon Musk wants to make an inexpensive, entr.....»»
How heart failure disrupts the cell"s mitochondria
Chronic heart failure causes the cell's powerhouses to malfunction, in part due to overconsumption of an important intermediary compound in energy production. Supplementing the diet to compensate for this could prove a promising strategy for treating.....»»
New nature preserves need huge boost in staff, resources: study
A proposal to protect 30 percent of the planet by 2030 would be "meaningless" without a huge boost to staffing and budgets, researchers said Thursday, warning of chronic shortages of rangers in the world's most precious ecosystems......»»
Cytoskeleton acts as cells" bouncer for bacteria
Pseudomonas aeruginosa (P.a.) are resistant to most antibiotics and cause life-threatening infections of wounds or the lungs. The P.a. bacteria species has an entire arsenal of strategies for evading the immune system and infecting tissue......»»
Durable, inexpensive catalyst reduces carbon footprint of ammonia production
The Haber-Bosch process, which is commonly used to synthesize ammonia (NH3)—the foundation for synthetic nitrogen fertilizers—by combining hydrogen (H2) and nitrogen (N2) over catalysts at high pressures and temperatures, is one of the most impor.....»»
Apple introduces new M2-powered iPad Pro, new iPad, Apple TV 4K
Apple has announced the new iPad Pro with the M2 chip, as well as the new inexpensive iPad and the new-generation Apple TV 4K......»»
Filthy floodwaters from Hurricane Ian drove wave of flesh-eating infections
Health officials warn those in floodwaters to cover open wounds. Enlarge / A resident of Gulf Air mobile home park walks through floodwaters from Hurricane Ian through her neighborhood near Fort Myers Beach on September 29. (credit: G.....»»
Proliferating wildfires poison public health across the country
As wildfires continue to burn in parts of the United States, state public health officials and experts are increasingly concerned about residents' chronic exposure to toxin-filled smoke......»»
There"s an Alarming Rise in Diabetes during Pregnancy
A spike in diabetes during pregnancy, worsened by the pandemic, raises the risk of chronic diabetes, heart disease and birth complications.....»»
The cell sentinel that neutralizes hepatitis B
The hepatitis B virus (HBV) is responsible for one of the most serious and common infectious diseases. Transmitted through biological fluids, it attacks the liver cells. The chronic form of the disease can lead to serious complications, including cir.....»»
Inexpensive, reusable Mn catalysts make for efficient alkylation of ketones with alcohols
When synthesizing new compounds, it is advantageous to have reactants that are widely available and a simple method which produces a high yield of products with little waste (undesirable byproducts). In this regard, the alkylation of alcohols through.....»»
Folding iPhone may repair display scratches & dents by itself
In researching types of displays that can be folded or bent, Apple is now also working on technology so iPhone displays themselves could "heal" the inevitable wear and tear.Foldable iPhones could have displays that heal creases or dents themselvesApp.....»»
This cheap student laptop just got even cheaper at Dell
Get an inexpensive yet well-designed Dell Inspiron 15 for less right now when you buy direct from Dell today......»»
Working to heal homelessness, fix broken aid industry
While volunteering at an Indian orphanage in 1984, Dr. David Buck found his passion for helping those most in need during an encounter with the greatest humanitarian in human history—Mother Teresa. That unforgettable experience put him on a decades.....»»
Scientists create DNA test that identifies Lyme disease in horses
A Rutgers scientist aiming to help heal a sick horse has created an ultra-sensitive DNA test that could have applications for difficult-to-detect illnesses such as Lyme disease in humans......»»
Back to school: This HP laptop runs Windows 11, and it’s on sale for $280
Snap up this inexpensive HP laptop today and enjoy Windows 11 and a stylish-looking design for less than usual when you buy from HP direct......»»