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Do ripples on the surface of the sun tell us that a flare is coming?

Do ripples on the surface of the sun tell us that a flare is coming?
Solar flares produce waves with paths that bend up to the surface, revealing themselves as ripples on the surface. Credit: UC Berkeley/Juan Camilo Buitrago-Casas

Flares from the sun are some of the nastiest things in the solar system. When the sun flares, it belches out intense X-ray radiation (and sometimes even worse). Predicting solar flares is a tricky job, and a new research paper sheds light on a possible new technique: looking for telltale ripples in the surface of the sun minutes before the blast comes.


The sun’s magnetic fields are usually nice and calm, but they can become tangled up with each other. When they do, they store a massive amount of energy. And when they finally snap, it’s like a giant Earth-sized rubber band reaching the breaking point. These events are known as solar flares, and they are one of the most energetic events in the solar system.

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Gong Teams with Tech Titans to Power New Era of Remote Selling

Press release content from PR Newswire. The AP news staff was not involved in its creation.

SAN FRANCISCO, Oct. 14, 2020 /PRNewswire/ — Gong, the leader in revenue intelligence software, announced at its second-annual Celebrate conference today that its integrated with Slack, Microsoft Dynamics, and Zoom to strengthen its virtual selling platform. By collaborating with the top software companies that sales teams already rely on, Gong is strengthening its offerings to create a more seamless, insightful, and intuitive platform for users. Gong is the most frequently used software for salespeople and these strategic collaborations make it the go-to platform to meet the needs of virtual sales.

Gartner’s Future of Sales research shows that by 2025, “80% of B2B sales interactions between suppliers and buyers will occur in digital channels.”* Gong is leading this digital transformation for sales organizations and these partnerships will allow joint customers

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Apple enters 5G race with new iPhone 12 range

(Reuters) – Apple Inc on Tuesday launched its next-generation iPhone 12, with faster 5G connectivity that the California company hopes will spur consumers to trade in their old phones and keep its sales booming through the end of the year.

The core of the line-up, the iPhone 12 with a 6.1-inch display, will sell for $799, while a ‘Mini’ version with a 5.4-inch screen will be slightly cheaper at $699. A ‘Pro’ version with three cameras and a new 3-D ‘lidar’ sensor starts at $999, with the largest ‘Pro Max’ starting at $1,099 and going up to $1,399.

The new products will test whether Apple can ride a wave of consumer excitement around 5G wireless data networks, whose speediest variants outstrip their predecessors’ data rates multiple times over.

But whether iPhone buyers see a dramatic speed boost will depend heavily on where they are and which carrier they use –

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DJI Unveils First Integrated Lidar Drone Solution And A Powerful Full-Frame Camera Payload For Aerial Surveying

SHENZHEN, China, Oct. 14, 2020 /CNW/ — DJI, the world leader in civilian drones and aerial imaging technology, today unveiled at INTERGEO, two new payload solutions for its flagship commercial drone platform Matrice 300 RTK, destined to serve the most demanding aerial surveying missions. The DJI Zenmuse P1 and DJI Zenmuse L1 are set to be game-changers for the industry, bringing more efficiency and new perspectives at an affordable cost without compromising the quality and accuracy of the data collected for precise aerial inspections and data collection missions.

“With these two new payloads, we are providing an all-integrated complete solution to our enterprise customers active in accurate geospatial data acquisition,” said Arjun Menon, Engineering Manager at DJI in the US. “Having a fully integrated capable and affordable Lidar seamlessly integrated into our best commercial drone is a dream that becomes reality for surveying, mapping and construction professionals. They

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mPower Technology’s DragonSCALES Solar Cells to Launch on Sparkwing In-Orbit Demonstrator with Momentus’ Vigoride Transfer Vehicle

ALBUQUERQUE, N.M., Oct. 14, 2020 /PRNewswire/ — Innovative solar technology company, mPower Technology, today announced that its DragonSCALES™ solar cell prototype has completed integration and testing on a Sparkwing in-orbit solar array technology demonstrator in preparation for inclusion on Momentus’ Vigoride transfer vehicle launch taking place in the fourth quarter of 2020.

DragonSCALES was developed to provide a low-cost, voltage-adjustable, high packing factor and lightweight solar power module that streamlines panel assembly and is designed for the needs of commercial LEO (low earth orbit) satellite constellations.

The Sparkwing team has introduced a groundbreaking new approach towards low cost, fast-delivery solar arrays for smallsats by offering a catalogue approach for standardized solar array models, similar to the automotive industry. The team is interested in mPower’s solar cell technology because of its potential to offer a unique combination of cost and performance benefits for next-gen solar arrays.

DragonSCALES enable disruptive, new

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IDC’s 3rd Platform Industry Spending Guides Provide In-Depth Forecasts for Technology Investments in Nine Industries

To bring more insight to technology spending across and within industries, International Data Corporation (IDC) recently published a series of Industry Spending Guides that provide in-depth forecasts for spending on 3rd Platform technologies (mobility, cloud, big data and analytics (BDA), social) and Innovation Accelerators (artificial intelligence (AI), augmented reality/virtual reality (AR/VR), 3D printing, Internet of Things (IoT), security, and robotics) as well as traditional, 2nd Platform technologies. The guides cover nine industries – banking, government, healthcare, insurance, manufacturing, oil and gas, retail, securities and investment services, and utilities – and provide detailed spending figures for nine geographic regions, 64 sub-industries and lines of business, and two delivery types (cloud and non-cloud).

“While IT spending is contracting in some areas, 3rd Platform spending will see healthy double-digit growth throughout the post-COVID recovery period and the investment priorities are somewhat varied across industries,” said Karen Massey, research manager, Customer Insights & Analysis.

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9 ways to expand computer science equity in high school

Black, Latinx and Native American students are less likely to attend a school where computer science is taught

(GettyImages/Hill Street Studios)

Almost half of U.S. high schools now teach at least one computer science course. That means, however, students at a majority of high schools don’t have access to computer science, according to a new report.

And Black, Latinx and Native American students are less likely to attend a school where computer science is taught, according to “State of Computer Science Education: Illuminating Disparities” by Code.org, the Computer Science Teachers Association, and the Expanding Computing Education Pathways Alliance.

Students from rural areas and economically disadvantaged backgrounds are also less likely to have a chance to take computer science.

Students in these underrepresented groups are also less likely than are white and Asian American teeens to attend a school that offers an advanced placement computer science course or to an

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Study shows surge of emergency room visits since introduction of rideshare e-scooters — ScienceDaily

A Henry Ford Health System physician is sounding the alarm on the rising number of injuries caused from riding electric scooters, calling it a growing public health concern.

In a study of e-scooter injuries, Kathleen Yaremchuk, M.D., chair of the Department of Otolaryngology — Head and Neck Surgery, says a review of emergency visits in the last three years shows e-scooter injuries have increased significantly with many of them related to head and neck injuries. The study describes how the types of injuries which include concussions, fractures, contusions and abrasions, lacerations and internal organ injuries have changed since the introduction of e-scooter rideshare systems to the public in September 2017.

The study’s break down on the type of injuries shows that head and neck injuries made up nearly 28% of the total injuries. Results were also broken down by age groups and showed that from 2009 to 2017, patients who

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Sony’s WH-1000XM4 noise-canceling headphones are $298 at Amazon, Best Buy, and B&H Photo

The second and final day of Prime Day 2020 is here, but there are still a ton of deals to take advantage of for the next several hours, including this fantastic deal on Sony’s new WH-1000XM4 wireless over-ear headphones. Normally, these headphones cost $350, but if you are an Amazon Prime member, you can buy a pair for just $298. Even better? Amazon will also give you a $25 gift card to its website when you purchase these headphones. Best Buy and B&H Photo are also price matching Amazon, but unfortunately, neither retailer is including the gift card sweetener like Amazon. The price is available for both color options (black and silver).

Sony originally released these headphones in August. When stacked up against its predecessor, the WH-1000XM3, the newer model shares a similar design but allows users the ability to pair two devices via Bluetooth simultaneously. My colleague, Chris Welch,

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The Key Takeaways From Apple’s (AAPL) ‘Hi, Speed’ Event For Investors

As expected, at its “Hi, Speed” event Apple (AAPL) debuted its several new 5G iPhone models, expanded its iPhone lineup from as low as $399 to a high as $1099, and introduced a new device, the HomePod Mini. Along with the new products, CEO Tim Cook continued to reinforce the company’s commitment to privacy, calling out how the feature is intrinsic within each device. But the item that caught our attention was the special offers that were announced by mobile carriers for Apple’s new iPhone models.

Early on in the event, Hans Vestberg, Chairman and CEO of Verizon (VZ) appeared to discuss his company’s 5G nationwide network and 5G Ultra-Wideband offering, including a focus on network capacity in stadiums, airports, and music venues – if anyone can remember what those are. Investors were apparently impressed by what Vestberg had to say as his company’s share price, having dropped over

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