It will have a speed of 7500 miles per hour.
An Amazon Prime-like service to deliver weapons? Well, that is what Elon Musk is working on. Yes, rockets that can deliver weapons to US Armed Forces stationed anywhere in the world.
Interesting Eric Klien
That prompted the researchers, who are part of the Human Brain Project, to look at two features that have become clear in experimental neuroscience data: each neuron retains a memory of previous activity in the form of molecular markers that slowly fade with time; and the brain provides top-down learning signals using things like the neurotransmitter dopamine that modulates the behavior of groups of neurons.
In a paper in Nature Communications, the Austrian team describes how they created artificial analogues of these two features to create a new learning paradigm they call e-prop. While the approach learns slower than backpropagation-based methods, it achieves comparable performance.
Continue reading “A New Brain-Inspired Learning Method for AI Saves Memory and Energy” »
The Solar Mapper uses artificial intelligence algorithms that compile data extracted from satellite images. It can estimate site solar potential and indicate the most suitable technology.
The top U.S. carrier has launched a blanket layer of 5G coverage, guaranteeing that more users will see a 5G logo on new phones, but not faster speeds.
If Dr. Ken Berry actually meant to say that you need to eat saturated fat for your nerves and brain, he flunks Biochem 101. First of all, your body can make all the saturated fat you need out of carbs and proteins. You don’t need to eat ANY saturated fat. Second, the most common fatty acid in your brain is the polyunsaturated fatty acid (PUFA) called DHA, which you DO need to eat, because you can’t make it from non-fats (you need to eat it in things like seafood, or at least the precursor omega-3 PUFA called ALA in cold-climate plants.) Ironically enough ALAis common in Canola oil, which Dr. Berry deprecates, but not in the tropical plant oils he likes. More on that later. A diet with a lot of saturated fat is NOT the best for the heart. The American Heart Association continues to recommend low saturated fat diets (with the missing sat-fat replaced by mono and polyunsaturated fat, not by carbohydrates) because the evidence from animal and human trials and even properly controlled epidemiology, shows these the best diets (see reference below–an extensive review of meta analyses [1]). Examples are the DASH hypertension diet and the closely-related Mediterranean diet (which has lots of olive oil for monounsaturated fatty acid, and seafood for DHA). If Dr. Berrythinks he has something better than the Mediterranean diet for longevity, what is his direct evidence? Saturated fat, of course, is used by the body to make cholesterol (you don’t need to eat any cholesterol for this reason), and it does raise cholesterol levels and it does increase atherosclerosis in nearly every controlled prospective experimental model in animals and humans. This is the gold standard of evidence in medicine.
One can go only so far with epidemiology, because occasionally when one bad thing (saturated fat) is heavily replaced for calories by another bad thing (certain carbohydrates) one detects no epidemiologic effect from changing just the first thing.
Continue reading “Which Cooking Oils are Safe? (Which to AVOID)” »
SpaceX disclosed the benchmarks in a presentation the company sent to the FCC last Friday. It also revealed the public beta for Starlink is coming to multiple US states.
The 2 Gig service is targeting households with heavy internet users who are now forced to work from home due to COVID-19. “So we’re more than a little excited to announce 2 Gig today—bringing even more bandwidth and speed to customers in internet-intensive households who may need more than a gig to do their thing, whatever that may be,” wrote Amalia O’Sullivan, Google Fiber’s director of product management, in the announcement. (That said, upload speeds will remain at 1Gbps.)
Google Fiber is currently looking for subscribers in Nashville, Tennessee, and Huntsville, Alabama, to sign up as testers for the 2 Gig service. The beta will then roll out to other Google Fiber cities in the fall before the official launch. Interested customers can also go to the Google Fiber website to sign up for email updates on the 2Gbps service’s availability.
A new missile which can hit targets a thousand miles away in 15 minutes.
An Air Force Global Strike Command official has given us an indication of how fast the Air Force’s new Air-launched Rapid-Response Weapon will fly.
Today, the Department of Defense announced $600 million in awards for 5G experimentation and testing at five U.S. military test sites, representing the largest full-scale 5G tests for dual-use applications in the world. Each installation will partner military Services, industry leaders, and academic experts to advance the Department’s 5G capabilities. Projects will include piloting 5G-enabled augmented/virtual reality for mission planning and training, testing 5G-enabled Smart Warehouses, and evaluating 5G technologies to enhance distributed command and control.
“The Department of Defense is at the forefront of cutting edge 5G testing and experimentation, which will strengthen our Nation’s warfighting capabilities as well as U.S. economic competitiveness in this critical field. Through these test sites, the Department is leveraging its unique authorities to pursue bold innovation at a scale and scope unmatched anywhere else in the world. Importantly, today’s announcement demonstrates the Department’s commitment to exploring the vast potential applications and dual-use opportunities that can be built upon next-generation networks,” said Michael Kratsios, Acting Under Secretary of Defense for Research and Engineering.
The test sites include: Hill Air Force Base, Utah; Joint Base Lewis-McChord, Washington; Marine Corps Logistics Base Albany, Georgia; Naval Base San Diego, California; and Nellis Air Force Base, Las Vegas, Nevada.
WASHINGTON — SpaceX, Hughes Network Systems and Viasat are eligible to compete for a share of the $20.4 billion in broadband subsidies the FCC plans to dole out under the Rural Digital Opportunity Fund (RDOF) starting later this month.
The Federal Communications Commission on Oct. 13 released a list of “qualified bidders” for the RDOF funds, which will be awarded via reverse auction to telecom providers bidding to bring subsidized voice and broadband internet services to rural communities and other underserved parts of the United States.
FCC’s list of qualified bidders includes 386 telecom providers, including SpaceX, Hughes and Viasat.
