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Video by University of Utah
Round out any room with Alexa, in a sleek, compact design.Meet the all-new Echo Dot.
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This Simple 48-Hour Diet Cut Harmful Cholesterol by 10%, Study Finds
A brief, calorie-restricted diet centered almost entirely on oats led to a surprisingly strong and lasting reduction in cholesterol in people with metabolic syndrome. A very short dietary intervention built around oats may deliver meaningful improvements in cholesterol levels, ac...
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Scientists watched a solar flare grow from tiny magnetic sparks into a violent plasma-raining avalanche on the Sun. Like snow avalanches that start with a small shift before rapidly growing, new observations show that solar flares begin with weak magnetic disturbances that intens...
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Scientists have found that the human brain understands spoken language in a surprisingly similar way to advanced AI systems. A new study suggests that the human brain understands spoken language through an ordered series of steps that closely resemble how advanced AI language mod...
scitechdaily.com | -155 mins agoThomas Edison May Have Created a Miracle Material Before Physics Knew It Existed
A modern materials study suggests that Thomas Edison’s early light bulb experiments may have unknowingly produced graphene decades before the material was formally theorized or isolated. Thomas Edison never heard the word “graphene,” yet researchers at Rice University think his w...
scitechdaily.com | -120 mins agoScientists Discover Brain-Penetrating Compounds That May Calm Alzheimer’s-Linked Inflammation
Researchers have created a targeted compound that blocks an enzyme linked to inflammation in individuals with a genetic predisposition to Alzheimer’s disease, while still maintaining normal brain activity and successfully passing through the blood-brain barrier. Scientists at the...
scitechdaily.com | 26 mins agoYou Can Reverse Prediabetes Without Losing Weight, New Study Finds
Prediabetes can improve without weight loss when fat distribution and metabolic hormones shift in healthier ways. Many people believe that losing weight is the primary way to reduce the risk of developing diabetes. Our new study questions that assumption. For years, doctors have ...
scitechdaily.com | 1 hour agoThis Common Vaccine May Reduce Biological Aging
A new study suggests that getting the shingles vaccine may be linked to slower biological aging in older adults, beyond its role in preventing infection. A shingles shot is best known for preventing a painful flare-up of an old infection, but new findings suggest it may be tied t...
scitechdaily.com | 1 hour agoThese 160,000-Year-Old Tools Are Rewriting Human History
Ancient tools from central China are flipping the script, revealing early humans were far more innovative than history once gave them credit for. Archaeologists working at a newly excavated site in central China are changing long-standing ideas about how early hominins liv...
scitechdaily.com | 2 hours agoScientists Move Closer to Truly Unsinkable Ships
Engineers have created metal tubes that won’t sink, even when smashed full of holes, bringing the idea of truly unsinkable ships closer to reality. More than 100 years after the Titanic disaster, the idea of ships that cannot sink continues to drive engineering research. Scientis...
scitechdaily.com | 3 hours agoMeet the Disgusting Bacteria That Give Plants a “Heart Attack”
A destructive plant pathogen has long puzzled scientists with its ability to move swiftly through crops and cause sudden, fatal wilting. A plant disease that can wipe out crops in a matter of days turns out to rely on something surprisingly simple: a sticky, flowing substance tha...
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