The phenomenon of differential rotation in the Sun, described by equation 1 where A is the equatorial rotation speed, A and C are latitudinal gradients, and \theta$ is the latitude, is a cornerstone of solar dynamo theory. While helioseismology and feature tracking at optical and EUV wavelengths have helped map this profile at the surface…
Hulu It’s packed with great horror movies. Before we list the best streaming service options, let’s cover some valuable alternatives. Hulu is the home of all the movies in the Alien franchise (plus the new TV series). Extraterrestrial: Earth). There’s also the post-apocalyptic horror film 28 Weeks Later (2007), the slasher classic Scream (1996) and…
NASA’s plans to fly a spacecraft past a potentially dangerous asteroid in 2029 will continue, at least for the next year. After threats of mission cancellation, the OSIRIS-APEX spacecraft received a last-minute allocation of $20 million in the House budget bill to continue basic operations during the next fiscal year. However, the fate of 18…
ProPublica is a Pulitzer Prize-winning investigative newsroom. Sign up for The Big Story newsletter to receive stories like this one in your inbox. They were the sort of disturbing discoveries that anyone taking generic medication would want to know. At one Indian factory manufacturing drugs for the United States, pigeons infested a storage room and…
One of my students at Bentley University put it clearly the other day: “AI taking entry-level jobs is a ‘when,’ not an ‘if.’ But in venture capital, 70% of the decision is up to the founder and the team, and that’s something AI can’t do.” That simple breakdown (70% people, 30% product) flips the usual…
Credit: Chris Wang/uninstall The United Nations Sustainable Development Goals (SDGs) were established in 2015 to address some of the world’s most pressing issues. The 17 goals They include 169 objectives such as eradicating poverty, reducing inequality and acting on the climate, in the service of peace, prosperity and environmental sustainability. Since 2015, the use of…
SAVE 16%: Starting October 22, you can purchase Anker’s sleep headphones, the Soundcore Sleep A30, for $193.99, down from $229.99. That’s a 16% discount and the lowest price we have seen since its launch. Trying to find headphones that you can sleep with is difficult, especially if you sleep on your side. Most regular headphones…
like winter As the months sneak up on you, you may be looking for a new tumbler or travel mug to keep your coffee hot all day. You can certainly peruse our list of the best travel mugs, which is packed with stylish double-walled, vacuum-insulated options, but if you constantly have cold hands, you might…
Press enter or click to view full size image The COSMOS-Web survey, the largest Cycle 1 JWST General Observer program, was proposed in 2021 (right) as a large-area survey overlapping the COSMOS field acquired with Hubble. The complete and complete COSMOS-Web field is shown on the left.. (Credit: COSMOS-Web Collaboration) By deep imaging a large…
Scorpion venom as a source of anticancer drugs: a comprehensive proteomic analysis and therapeutic potential Abstract Scorpion venom is a rich source of bioactive compounds with significant potential for anticancer drug development. Its diverse molecular composition, including neurotoxins, antimicrobial peptides and enzymes, provides a broad library for therapeutic innovation. Proteomic analyzes have characterized venom composition…