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Dec 19, 2023
The future of heart health: Researchers develop vaccine to lower cholesterol
Posted by Cecile G. Tamura in categories: biotech/medical, genetics, health
Nearly two in five U.S. adults have high cholesterol, according to the Centers for Disease Control and Prevention (CDC). Untreated, high cholesterol can lead to heart disease and stroke, which are two of the top causes of death in the U.S. Worldwide; cardiovascular diseases claim nearly 18 million lives every year, according to the World Health Organization.
A new vaccine developed by researchers at The University of New Mexico School of Medicine could be a game-changer, providing an inexpensive method to lower “bad” LDL cholesterol, which creates dangerous plaques that can block blood vessels.
In a recent study published in npj Vaccines, a team led by Bryce Chackerian, Ph.D., Regents’ Professor in the Department of Molecular Genetics & Microbiology, reported the vaccines lowered LDL cholesterol almost as effectively as an expensive class of drugs known as PCSK9 inhibitors.
Dec 19, 2023
Walmart now has mammograms, analyzed with AI
Posted by Shubham Ghosh Roy in category: robotics/AI
Shoppers can now get at a Walmart in Delaware — and more of the walk-in clinics are set to open in 2024.
Dec 19, 2023
Using electric water heaters to store energy could do the work of 2 million home batteries
Posted by Shubham Ghosh Roy in categories: energy, sustainability, transportation
“Electric water heaters offer a cheap way to store large amounts of energy, in the form of hot water. A heater with a 300-litre tank can store about as much energy as a second-generation Tesla Powerwall – at a fraction of the cost.”
Australia’s energy transition is well under way. Some 3 million households have rooftop solar and sales of medium-sized electric cars are surging. But as we work towards fully electric households powered by renewable energy, have we overlooked a key enabling technology, the humble electric water heater?
About half of Australian households use electric water heaters, while the rest use gas. So what’s so great about electric water heaters?
Dec 19, 2023
How to use Grok — Elon Musk’s rival to OpenAI’s ChatGPT
Posted by Shailesh Prasad in categories: Elon Musk, humor, robotics/AI
Elon Musk’s sometimes spicy rival to OpenAI’s ChatGPT is trained on X posts, and can speak with a sense of humor.
Dec 19, 2023
Watch live: SpaceX launches Starlink satellite from Cape Canaveral on Falcon 9 rocket
Posted by Kelvin Dafiaghor in categories: drones, internet, satellites
Watch live coverage as SpaceX launches a Falcon 9 rocket with 23 second-generation Starlink internet satellites. Liftoff from pad 40 at Cape Canaveral Space Force Station is scheduled for tonight at 11:01 p.m. EST (0401 UTC). The first-stage booster, making its third flight, will land on the drone ship ‘A Shortfall of Gravitas’ about eight and a half minutes into the flight.\
Our live coverage from Cape Canaveral, with commentary by Will Robinson-Smith, will begin about an hour before launch.\
Dec 19, 2023
IBM’s Juan Bernabé-Moreno: ‘Understanding nature using traditional computers is impossible’
Posted by Dan Breeden in categories: climatology, governance, quantum physics, robotics/AI, sustainability
Juan Bernabé-Moreno is IBM’s director of research for Ireland and the United Kingdom. The Spanish computer scientist is also responsible for IBM’s climate and sustainability strategy, which is being developed by seven global laboratories using artificial intelligence (AI) and quantum computing. He believes quantum computing is better suited to understanding nature and matter than classical or traditional computers.
Question. Is artificial intelligence a threat to humanity?
Answer. Artificial intelligence can be used to cause harm, but it’s crucial to distinguish between intentional and malicious use of AI, and unintended behavior due to lack of data control or governance rigor.
Dec 19, 2023
Brain Autopsies Suggest a New Culprit Behind Alzheimer’s Disease
Posted by Dan Breeden in categories: biotech/medical, neuroscience
Analysis of human brain tissue reveals differences in how immune cells behave in brains with Alzheimer’s disease compared to healthy brains, indicating a potential new treatment target.
University of Washington-led research, published in August, discovered microglia in the brains of people with Alzheimer’s disease were in a pre-inflammatory state more frequently, making them less likely to be protective.
Microglia are immune cells that help keep our brains healthy by clearing waste and preserving normal brain function.
Dec 19, 2023
Ancient lake on Mars could lead to signs of life, scientist claims
Posted by Dan Breeden in category: space
NASA’s Perseverance rover has spent more than 1,000 days on the surface of Mars – but it’s still unearthing new details about the planet.
Most recently, it’s been shedding light on an ancient lake and river delta which could help solve fresh mysteries about the planet’s past.
Crucially, it could also reveal whether life ever existed there.
Dec 19, 2023
Scientists Found the First Neanderthal Family & Not the Brutes We Thought They Were
Posted by Dan Breeden in category: futurism
Step back 54,000 years to a remarkable discovery that rewrites our understanding of early human society.
In the depths of Siberia’s Chagyrskaya Cave, scientists have uncovered the lives of a Neanderthal family, offering an unprecedented glimpse into our closest ancient human relatives.
This discovery isn’t just about finding bones; it’s a portal into the daily life, social structures, and even the hearts and minds of a species that walked the Earth alongside us.