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NASA delays dress rehearsal of new megarocket

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Right now, NASA suspended the final main take a look at of its Area Launch System (SLS) rocket after pressurization points prevented technicians from safely loading propellants into the rocket. The take a look at — often known as a moist costume rehearsal — has been postponed till Monday, April 4th on the earliest, NASA introduced in a submit on the Artemis I stay weblog.

“Groups have determined to wash tanking operations for the moist costume rehearsal because of lack of capability to pressurize the cell launcher,” NASA defined. Some followers on the cell launcher — the platform that gives assist for the rocket up till launch — have been unable to take care of constructive stress, which is essential in keeping off hazardous gases. Consequently, NASA technicians couldn’t “safely proceed” with the fuel-loading course of.

Any such costume rehearsal will get its “moist” label because it’s primarily a run-through of all of the procedures NASA must perform when the very first launch of SLS takes place, together with filling the 322-foot rocket with 700,000 gallons of propellant. In a press convention on Sunday night, NASA mentioned its group is at the moment on the launchpad trying to troubleshoot the difficulty. The company says it’s on observe to renew the moist costume rehearsal tomorrow.

The take a look at initially started on April 1st on the Kennedy Area Middle in Florida and was imagined to wrap up on Sunday. NASA encountered some tough climate Saturday night time, as lightning struck the towers across the SLS’s launchpad. Jeremy Parsons, the deputy program supervisor at NASA’s Exploration Floor Programs, mentioned certainly one of these strikes was one of many strongest NASA has seen since putting in the lightning safety system. “It hit the catenary wire that runs between the three towers,” Parsons wrote in a tweet from the EGS Twitter account. “System carried out extraordinarily properly & stored SLS and Orion secure.”

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The SLS is meant to hold the Orion spacecraft on an uncrewed mission across the Moon as a part of the Artemis program, a flight known as Artemis I. That mission, tentatively scheduled for this summer season, is meant to get the rocket — and NASA — prepared for the mission that can finally carry people to the lunar floor.

You may maintain checking again for updates on the take a look at on NASA’s stay weblog, in addition to on the company’s Twitter.

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WhatsApp is developing a personalized AI avatar generator

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WhatsApp is developing a personalized AI avatar generator

Whatsapp appears to be working on a new generative AI feature that should allow users to make personalized avatars of themselves for use in any imagined setting. The in-development feature, spotted in the new WhatsApp Beta for Android 2.24.14.7 by WABetaInfo, will seemingly use a combination of user-supplied images, text prompts, and Meta’s AI Llama model to generate the images.

A screenshot shared by WABetaInfo says that users can imagine themselves “in any setting from the forest to outer space.” The examples look fairly typical for those produced by AI generators, particularly if you’ve used apps like Lensa AI or Snapchat’s “Dreams” selfie feature.

To create the personalized avatar, WhatsApp users will need to “take photos of yourself once” which will then be used to train Meta AI to produce images in the user’s likeness in any setting. WhatsApp users will then be able to generate their avatars by typing “Imagine me” with a description of the setting in Meta AI chat, or in other WhatsApp conversations by typing “@Meta AI imagine me…”

The feature will reportedly be optional, and will require users to manually enable it in the WhatsApp settings before it can be used. WABetaInfo also says that the reference images can be deleted at any time via the Meta AI settings.

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How drone light shows have become a Fourth of July tradition

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How drone light shows have become a Fourth of July tradition

Ah, the Fourth of July. A quintessential American celebration filled with backyard barbecues, parades and, of course, those dazzling fireworks displays lighting up the night sky. In recent years, a new contender has been stealing the spotlight from the traditional pyrotechnic extravaganzas.

Imagine this: hundreds, even thousands of tiny drones taking flight in perfectly choreographed formations, painting the sky with mesmerizing patterns and vibrant colors. It’s like a high-tech ballet, but instead of dancers, you have these nimble little robots performing an aerial light show that would make even the most seasoned fireworks technician green with envy.

While fireworks have long been the traditional way to celebrate America’s independence, an increasing number of cities across the nation are embracing an innovative alternative: drone light shows.

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Drone light show (Sky Elements)

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What are drone light shows?

Drone light shows are a mesmerizing spectacle where hundreds or even thousands of drones take flight in perfectly synchronized formations, painting the night sky with intricate patterns, vibrant colors and even 3D animations. These aerial displays leverage cutting-edge technology to choreograph the drones’ movements and illumination, creating a high-tech performance that can be seamlessly synchronized with music.

Unlike traditional fireworks displays, drone light shows offer an unmatched level of precision and creativity. The drones can form intricate shapes like the American flag, morph into different designs and create captivating visual effects that seem to defy gravity. Each drone is equipped with bright LED lights, allowing for a vast array of colors and intensities to be displayed.

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Drone light show (Sky Elements)

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Unraveling the technology behind the magic

While drone light shows captivate audiences with their mesmerizing visuals and choreography, the true magic lies in the cutting-edge technology that powers these aerial spectacles. Behind the scenes, a symphony of advanced systems and intricate programming work in perfect harmony to bring these dazzling displays to life.

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At the heart of every drone light show is a fleet of specialized unmanned aerial vehicles, typically quadcopters or hexacopters, designed for precise maneuvering and equipped with powerful LED lighting systems. These drones are engineered to meet stringent specifications, ensuring stable flight, extended battery life, and the ability to carry and control intricate light displays.

Orchestrating the synchronized movements of hundreds or thousands of drones is no small feat. This is where sophisticated flight control systems come into play, utilizing complex algorithms and real-time data processing to choreograph each drone’s position, altitude and orientation with pinpoint accuracy. These systems not only ensure seamless coordination but also incorporate safety protocols to prevent midair collisions and maintain formation integrity.

The true magic, however, lies in the LED light systems that transform these drones into aerial canvases. Utilizing advanced lighting technology, each drone can produce a vast array of colors, intensities and patterns, allowing for the creation of intricate designs, 3D animations and captivating visual effects.

The software behind these light shows is equally impressive. It employs algorithms and programming techniques to map out and synchronize the illumination sequences with precision, often in tandem with music or other multimedia elements.

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Behind the scenes of a drone light show (Sky Elements)

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The pros: An eco-friendly and risk-free spectacle

Drone light shows offer a compelling alternative to traditional fireworks, boasting significant environmental and safety advantages. Unlike their pyrotechnic counterparts, which release harmful pollutants and pose fire hazards, these aerial displays are powered by rechargeable batteries, producing zero emissions or debris. The absence of explosions and sparks eliminates the risk of air and water pollution from scattered metal particles and smoke, making drone shows a more eco-conscious choice.

Additionally, the lack of loud blasts and bright flashes makes these events more inclusive, allowing individuals with sensory sensitivities, such as veterans with PTSD and animals, to enjoy the mesmerizing visuals without anxiety or distress.

Moreover, drone light shows significantly reduce the potential for accidents and injuries associated with fireworks displays. With no risk of malfunctions or mishandling of explosive materials, these high-tech performances offer a safer option, particularly for crowded public events.

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Drone light show (Sky Elements)

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The cons: Cost and logistics

While drone light shows may be more environmentally friendly, they can also be more expensive to produce, at least initially. The cost of purchasing and maintaining a fleet of drones, as well as the specialized software and personnel required, can add up quickly.

A smaller drone light show from companies such as Sky Elements starts at $15,000, while larger shows with more drones and longer performances can range from $100,000 to $500,000 or higher. They are also susceptible to cancellation if weather conditions, such as high winds or poor visibility, turn bad.

In addition, coordinating hundreds or thousands of drones in a synchronized display is no small feat. It requires meticulous planning, airspace clearance and skilled operators to ensure a seamless performance without any midair collisions or technical glitches.

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Drones lined up for light show (Sky Elements)

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Ensuring safe and compliant drone light shows

While drone light shows offer a captivating and innovative form of entertainment, their execution is subject to a complex web of regulations and guidelines designed to ensure public safety and airspace integrity. From federal aviation rules to local ordinances, event organizers and drone operators must navigate an intricate regulatory landscape to bring these aerial spectacles to life.

At the forefront of these regulations are the guidelines set forth by the Federal Aviation Administration, which govern nighttime drone operations, anti-collision lighting requirements and airspace restrictions. Obtaining the necessary permits and clearances for large-scale drone light shows often involves meticulous planning and coordination with aviation authorities, particularly in densely populated areas or near airports.

Beyond federal regulations, event organizers must also comply with local laws and ordinances that may impose additional restrictions or requirements for drone operations within specific jurisdictions. This can include noise ordinances, crowd control measures and environmental impact assessments, among other considerations.

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Drone light show (Sky Elements)

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Kurt’s key takeaways

As you celebrate this Fourth of July, take a moment to look up at the night sky. You might just witness the birth of a new tradition, one that combines cutting-edge technology with good old-fashioned American ingenuity. Drone light shows are quickly becoming a captivating alternative to traditional fireworks, offering a mesmerizing spectacle that’s not only eco-friendly but also more inclusive for those with sensory sensitivities. While these high-tech displays may face challenges, their potential to dazzle and inspire is undeniable. So, keep an eye out for those nimble little robots painting the heavens with vibrant colors and intricate patterns. It’s a sight you won’t want to miss.

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Have you seen a drone light show? Do you think they are the best of both worlds or do you prefer the traditional Fourth of July fireworks celebration? Let us know by writing us at Cyberguy.com/Contact.

For more of my tech tips and security alerts, subscribe to my free CyberGuy Report Newsletter by heading to Cyberguy.com/Newsletter.

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Leak: Basically every spec for Samsung’s Z Fold 6 and Z Flip 6

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Leak: Basically every spec for Samsung’s Z Fold 6 and Z Flip 6

For example, did you know both phones will be lighter, with longer battery life, despite being slightly thinner, and both have slight changes to their screens? Or that the Flip will now let you use Samsung’s language-translating Interpreter Mode on its front cover screen as well, letting you point the text of one language at the person you’re talking to while the other faces you?

The cover screen Interpreter Mode for the Z Flip 6.
Image via Evan Blass

Or that the Z Flip 6 will be the first with vapor chamber cooling?

You can find every leaked spec in the galleries below, but here are the highlights we’ve gleaned by checking these specs against last year’s Z Fold 5 and Z Flip 5, assuming these details pan out:

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