Category: Technology News

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  • Capturing the Night Sky: Tips and Tricks from Award-Winning Astrophotographer Peter Baumgarten

    Capturing the Night Sky: Tips and Tricks from Award-Winning Astrophotographer Peter Baumgarten

    Peter Baumgarten is an award-winning nature photographer and educator based on Canada’s Manitoulin Island. He specializes in astrophotography and has over 40 years of experience using OM SYSTEM cameras. Baumgarten shared some valuable tips and tricks for capturing stunning night sky photos.

    Night Sky

    Understanding the Night Sky:
    – The best time to photograph the Milky Way’s photogenic core is in late winter and early spring. In the northern hemisphere, it rises in the east during this time, gradually moving south.
    – As spring turns to summer, the Milky Way appears more vertical in the night sky.
    – To plan Milky Way arc photos, use websites like Time and Date to determine moon phases and rise/set times, aiming for around two weeks with ideal shooting conditions each month.

    Fighting Light Pollution:
    – Avoid light pollution by photographing during the night’s true darkness, which starts about 90 minutes after sunset.
    – Use websites like Dark Site Finder to locate the darkest possible locations for your shoot.
    – Moonlight can enhance night images if captured at the right angle. Around a 30% moon can softly illuminate the foreground while preserving the Milky Way.

    Generating a Plan:
    – Use tools like Clear Outside and Zoom.earth to check cloud cover and weather conditions for your chosen location.
    – Apps like PhotoPills and The Photographer’s Ephemeris help plan your shots’ ideal time and position, using augmented reality features for precise planning.

    Camera Gear and Settings:
    – Pack light and know your equipment well to quickly start capturing images in the dark and cold night conditions.
    – Use fast and wide lenses (e.g., M.Zuiko Digital ED 12mm F2.0 and M.Zuiko Digital ED 8mm F1.8 Fisheye PRO) to capture the Milky Way and stars with minimal noise and sharpness.
    – Set a wide-open aperture (f/1.8 or f/2) and use a shutter speed calculated using the 400 rule to avoid star trails.
    – Adjust ISO (e.g., starting at ISO 1600) to achieve well-exposed night images while managing noise.

    Setting Up and Focusing:
    – Arrive at your location early to set up and get familiar with manual mode and RAW shooting.
    – Focus manually using manual focus assist or focus peaking, aiming for sharp stars. Consider using OM SYSTEM’s Starry Sky AF feature for precise autofocusing on stars, particularly useful with telephoto lenses.

    These tips allow you to plan and capture breathtaking night sky photos like Peter Baumgarten’s stunning works. Remember to be patient and prepared to make the most of the dark sky conditions and capture the beauty of the Milky Way and stars. Happy astrophotography!

  • Optical Illusion Insights: Revealing Your Personality

    Optical Illusion Insights: Revealing Your Personality

    Optical illusion enthusiasts have discovered that the way they approach brainteasers can reveal insights into their personalities. A TikToker named @itsme.fuzz shared mind-bending images to demonstrate this.

    Optical Illusion

    The first image shows either a cartoon man playing the saxophone or a woman’s face. If you saw the musician first, it means you’re more left-brained, focusing on logic and analytical thinking. On the other hand, if you saw the woman first, it indicates that your right brain is more developed, making you naturally creative and artistic.

    The second photo initially appears to be a white tree on a black background, but some people can see the silhouette of two faces looking at each other.

    If you saw the tree first, it suggests you have excellent attention to detail and are skilled at reading people’s moods. If you spotted the faces first, you are likely to be calm, friendly, and empathetic, capable of soothing nervous people.

    People in the comments reported seeing other things like a cat looking at a fish, a skull, or a bear. As for those who couldn’t find the woman in the first image, they can focus on the black splodge separated from the saxophone player to see her face more clearly.

    If you enjoyed this optical illusion experience, you might want to try another one to determine if you are straightforward or ambitious.

  • Apple’s Foldable Future: Rumors of a Foldable iPad

    Apple’s Foldable Future: Rumors of a Foldable iPad

    In 2023, Apple, known for its popular iPhones and iPads, is still one of the few manufacturers without a foldable device. However, there are reports suggesting that the company is working on developing one. The new gadget would be a foldable iPad, combining the features of a tablet and a smartphone.

    Apple's Foldable Future

    According to a DigiTimes report, Apple is considering creating a foldable iPad with a book-like form factor similar to Samsung and Google’s offerings. The device will have a flexible display, allowing users to open it like a book and enjoy a large screen. The folding iPad is said to feature a hinge that connects the two parts of the case, enabling the folding mechanism.

    An analyst named Ming-Chi Kuo predicted earlier in the year that the foldable iPad could be released in 2024. However, specific details about the device have not been disclosed yet. It is worth noting that Apple is reportedly exploring various possibilities in the long run, not just for foldable iPads, but also for potential foldable iPhones and Macs.

    As of now, it remains uncertain whether Apple will indeed release any of these foldable devices or if they will remain in the research and development phase. The company might be assessing different aspects and possibilities before finalizing any plans.

    Apple is rumored to be working on a foldable iPad that would offer a unique combination of a tablet and a smartphone. The device could feature a flexible display and a hinge for folding. While an analyst predicts a possible release in 2024, it’s not yet clear whether these foldable devices will see the light of day or stay in the development stage for now.

  • Sony’s DSC-HX99 RNV Kit: A Revolutionary Camera for Impaired Sight Photography

    Sony’s DSC-HX99 RNV Kit: A Revolutionary Camera for Impaired Sight Photography

    Sony has released a new compact camera called the DSC-HX99 RNV kit. This special camera is designed to help people with impaired sight enjoy digital photography. It has a unique feature called retinal projection, which lets users who find it difficult to use a regular camera viewfinder or screen take and see photos by projecting the image onto the back of their eye.

    DSC-HX99 RNV

    The camera is a result of a collaboration between Sony and a Japanese company called QD Laser. QD Laser is known for creating the Retissa Neoviewer, a device that attaches to the zoom compact camera.

    Besides the innovative retinal projector, the new camera has all the same features as the DSC-HX99 superzoom compact camera that was launched in 2018. This camera is famous for being the smallest 30x zoom camera in the world, boasting an effective 24-720mm lens. It also has an 18-megapixel sensor, can shoot 4K videos, and weighs around 243g.

    The DSC-HX99 RNV was first unveiled in March and is now available for purchase at a price of US$600, which is the same price as the regular camera on its own. Sony is generously subsidizing the cost of the adaptation to make it more accessible to potential users.

    Sony wants to ensure that interested buyers have a chance to try out the camera before making a purchase. They are organizing touch-and-try events where people can test the camera’s features. However, each person is only allowed to buy one camera, and they should reach out to the Sony Digital Production Center to schedule an appointment.

    New DSC-HX99 RNV kit from Sony is a groundbreaking camera designed to make digital photography accessible to people with visual impairments. Its retinal projection technology offers a unique way for users to take and view photos. If you’re interested in getting one, contact Sony to set up a touch-and-try appointment.

  • Self-Healing Metals: How Copper and Platinum Surprise Scientists

    Self-Healing Metals: How Copper and Platinum Surprise Scientists

    Some metals have surprised scientists by showing the ability to heal themselves, which is not something typically seen in metals. Usually, when metals break, they remain broken unless something external fixes them. However, recent research suggests that certain metals, like copper and platinum, can naturally mend on their own, a discovery that could have significant implications for engineering both on Earth and in space.

    metals

    The discovery came about by accident when materials scientists from Sandia National Laboratories and Texas A&M University were studying copper and platinum at a very tiny scale. They used a special microscope to subject the metals to tiny proddings, similar to a mosquito’s legs walking, at a rate of 200 taps per second. Despite the small amount of pressure, the metals developed small cracks over time.

    These kinds of cracks are common daily, leading to failures in structures like electronic devices, vehicle engines, and bridges. The failures result in replacement costs, lost time, and sometimes even injuries or loss of life. However, in this experiment, something remarkable happened—within 40 minutes, both the platinum and copper samples healed as if the cracks were never there.

    This ability to heal contradicts what scientists previously thought about metals. Cracks were expected to grow larger, not smaller. The healing process was contrary to basic equations describing crack growth. The discovery confirmed a theory proposed a decade ago by Michael Demkowicz, a materials sciences and engineering professor at MIT. His computer simulations suggested that, under certain conditions, metals could hypothetically mend stress-induced cracks. The key to this ability lies in “cold welding,” where the sides of two cracks press into each other under specific conditions.

    Although much more research is needed to understand this phenomenon fully, the implications could be significant. It might change how engineers design and construct buildings, vehicles, and other structures. The experiments were conducted in a vacuum, but scientists hope to determine if metal cold welding could occur in normal atmospheric conditions.

    In any case, this discovery serves as a reminder that materials can behave unexpectedly under the right circumstances. As scientists continue to explore and understand these properties, we may unlock even more remarkable abilities in various materials.

  • Tech Buzz: Xiaomi’s Upcoming Devices, MIX Fold 3 and Pad 6 Max, Teased for August Release

    Tech Buzz: Xiaomi’s Upcoming Devices, MIX Fold 3 and Pad 6 Max, Teased for August Release

    Xiaomi is getting ready to release some new products soon. The MIX Fold 3 model, which people have been looking forward to, will be launched in August 2023, as confirmed by the company’s President, Lu Weibing. But it seems that this device will not be the only one released next month.

    Xiaomi

    According to a recent report, Xiaomi is planning to launch other new products as well. These include the Xiaomi Pad 6 Max and the Redmi K60 Ultra. The Chinese tech giant is apparently getting ready to introduce the new Xiaomi Pad 6 Max. People spotted this upcoming tablet on the Bluetooth SIG listing, suggesting that its launch is imminent. The Pad 6 Max was also seen on the 3C certification database.

    Similarly, the Redmi K60 Ultra is also expected to make its debut in August. The report mentions that the MIX Fold 3 and Pad 6 Max will be launched separately in China. The smartphone model is expected to be launched in early August before the MIX Fold 3. Moreover, the MIX Fold 3 and Pad 6 Max software is already live on the official MIUI server.

    The MIX Fold 3 has the codename Babylon and runs on MIUI FOLD 14.1 based on Android 13 out of the box. On the other hand, the Pad 6 Max has the codename Yudy and is also based on Android 13. The launch timeline matches a previous report that hinted at a Q3 2023 launch.

    In summary, Xiaomi is preparing to launch several new products in August. The MIX Fold 3, Pad 6 Max, and Redmi K60 Ultra are among the devices that will be released. Exciting times lie ahead for Xiaomi fans as they eagerly await the launch of these new gadgets.

  • OnePlus Keyboard 81 Pro: The Perfect Blend of Style and Functionality

    OnePlus Keyboard 81 Pro: The Perfect Blend of Style and Functionality

    Once upon a time, OnePlus started making affordable smartphones, but over the years, they have expanded their product range. While smartphones remain their main focus, they now offer a few other items and even venture into entirely new product categories.

    OnePlus Keyboard 81 Pro

    One such example is the OnePlus Keyboard 81 Pro, a mechanical keyboard created in collaboration with Keychron, a well-known brand among keyboard enthusiasts.

    The OnePlus Keyboard 81 Pro aims to provide users with a premium typing experience while embodying the unique “OnePlus experience.” It was initially announced in February and is now available for purchase.

    This keyboard boasts an aluminum build and comes in a stylish gray and red color scheme, featuring a transparent volume knob in one corner. There are two variations available: Winter Bonfire, which has PBT plastic keycaps and tactile switches, and Summer Breeze, with “marble-mallow” keycaps and linear switches.

    As with other Keychron keyboards, the OnePlus Keyboard 81 Pro employs a double-gasket design with hot-swappable switches, allowing users to customize their typing experience.

    Keychron is widely recognized as one of the top keyboard manufacturers, with some of their models even making it to the list of the best mechanical keyboards to buy. Hence, the OnePlus Keyboard is expected to uphold the same level of quality.

    However, it is worth noting that this product is more suitable for fans of the OnePlus brand and smartphones, as it pays homage to the OnePlus aesthetic. While it is likely to be an excellent product overall, it is primarily designed to resonate with OnePlus enthusiasts.

    If the color combination of red and gray appeals to you and you find this keyboard to be your style, you can purchase it directly from the OnePlus website, starting on July 26th.

    The Winter Bonfire version will be priced at $219, while the slightly more premium Summer Breeze, featuring linear switches, will cost $239. So, if you’re interested in this unique OnePlus keyboard, head over to their website and get ready to elevate your typing experience with style and precision.

  • Beyond Sensor Size: The Artistry of Photography and the Full-Frame Illusion

    Beyond Sensor Size: The Artistry of Photography and the Full-Frame Illusion

    Full-frame cameras have long been considered highly desirable in the world of photography. While their status as the “holy grail” is debatable, there’s no denying the allure of these cameras for their ability to capture stunning images with larger sensors. However, not all full-frame sensors are equal, and the age and technology of a camera play a crucial role in determining the final image quality.

    Full-Frame

    Early digital cameras, including some full-frame models, often struggled with noise at higher ISO speeds due to the limitations of older technology. However, modern software has made significant advancements in processing raw files, allowing for impressive noise reduction compared to how these early cameras handled noise. As a result, if you’re willing to process raw files instead of shooting in JPEG, you can breathe new life into older full-frame cameras and overcome some of their limitations.

    For photographers on a budget, exploring the second-hand market for full-frame DSLRs can be an excellent option. Let’s take a closer look at two affordable options from Canon and Nikon:

    1. Canon EOS 5D – 12MP DSLR
    The Canon EOS 5D is a 12-megapixel full-frame DSLR first introduced in 2005. Despite its age, it remains a solidly built camera with impressive capabilities. Its ISO range spans from ISO 100 to ISO 1600, which can be expanded down to ISO 50 and up to ISO 3200. While newer cameras have surpassed these ISO limits, the 5D can still produce high-quality images with proper processing of raw files.

    For photographers interested in portrait photography and background blur, the Canon EF 50mm f/1.8 lens is a budget-friendly option that can deliver pleasing results. Additionally, Canon’s extensive lineup of EF lenses, available both new and second-hand, provides a wide range of creative possibilities for users of the EOS 5D.

    2. Nikon D700 – 12MP DSLR
    The Nikon D700 is another 12-megapixel full-frame DSLR, released in 2008. Despite its age, the D700 holds up well and offers a sturdy build. Its ISO range covers ISO 200 to ISO 6400, with the ability to expand down to ISO 100 and up to ISO 25600. Like the Canon EOS 5D, this Nikon model can benefit from shooting in raw and applying noise reduction techniques for improved image quality.

    Nikon’s F-mount system allows the D700 to use a wide variety of lenses. However, it’s worth noting that some of the premium F-mount lenses can be a bit more expensive than budget-friendly Canon options. If you’re considering this camera, it’s advisable to explore the best Nikon F-mount lenses available to make the most of its capabilities.

    While full-frame cameras have been highly regarded in the photography community, their superiority isn’t solely determined by the sensor size. Camera age and technology significantly influence image quality, and older full-frame models may exhibit limitations in handling noise at higher ISO speeds. Nonetheless, with advancements in software and the option to process raw files, photographers can still achieve excellent results with these cameras.

    For those seeking affordable full-frame options, exploring the second-hand market for cameras like the Canon EOS 5D and Nikon D700 can be a wise choice. While they may not have the latest features and ISO capabilities, these cameras can produce stunning images when paired with the right lenses and post-processing techniques.

  • Nokia’s Revival: Bringing Back Iconic Phones Like the Nokia 6600?

    Nokia’s Revival: Bringing Back Iconic Phones Like the Nokia 6600?

    Maybe you have fond memories of the original Nokia phones and are curious about the possibility of Nokia Mobile bringing back some iconic models like the Nokia 6600. many people really liked the old Nokia phones, especially the Nokia 8210 and 6210, as they were considered premium phones back then. The software used in those phones wasn’t a big concern for me because it was similar to the older software used 20 years ago.

    Nokia 6600

    However, We would be disappointed if Nokia Mobile brings back an old gem like the Nokia 6600 with outdated software. There are rumors that Nokia Mobile might revive the Nokia 6600, which was one of the first smartphones with Symbian OS. It was a powerful device and a big success in 2003 when Nokia’s simpler phones were popular everywhere.

    If they bring back the Nokia 6600, We hope they make it a modern smartphone with a good camera and up-to-date software, like Android 13. The original 6600 had a T9 keyboard, which isn’t used in Android phones, so they should have a nice AMOLED screen and a smart design.

    We think it could be a success if Nokia does this wisely and invests enough resources into the project. However, it might be challenging to adjust the production line and meet the market’s demands, so the chances of seeing the Nokia 6600 as a smartphone are slim.

    But you know what would be even better? If they made an Android version of the Nokia N8 or N9, or a smartphone version of a Nokia flip phone with two displays inside. That would be really cool!

  • Stacked Battery Technology: A Game-Changer for Longer Battery Life and Faster Charging in Smartphones

    Stacked Battery Technology: A Game-Changer for Longer Battery Life and Faster Charging in Smartphones

    Stacked battery technology is a new way of making batteries for smartphones. Instead of placing battery cells side-by-side, they are stacked on top of each other. This allows for more battery capacity without making the phone bigger.

    Stacked battery technology

    The advantages of stacked battery technology are exciting. Firstly, it means smartphones can have a bigger battery without becoming bulkier. This is great because users want their phones to last longer on a single charge. Secondly, stacked batteries can charge faster because multiple battery cells can be charged together.

    For example, the Samsung Galaxy S24 series is rumored to be one of the first phones to use stacked battery technology. The Galaxy S24 is expected to have a larger 5,000mAh battery compared to the Galaxy S23, but the phone’s size won’t increase.

    Currently, most batteries in smartphones are made using winding technology. Winding batteries are made by rolling the positive and negative parts together like a spiral. This method is simple and cheap, but it has some problems. For instance, the battery cells can have uneven stress, which might cause them to fail prematurely.

    Stacked battery technology improves on this by stacking the positive and negative parts on top of each other. This creates a more balanced structure inside the battery, making it perform better and last longer.

    Here are the potential benefits of stacked battery charging:

    1. Longer battery life: Stacked batteries can increase the capacity of a smartphone’s battery by up to 50%, meaning the phone can last longer between charges.

    2. Faster charging speeds: Stacked batteries allow for faster charging because multiple cells can be charged at the same time, reducing the overall charging time.

    3. Smaller phones: With stacked batteries, phones can be made smaller without sacrificing battery life. The batteries take up less space since they are stacked closely together.

    Stacked battery technology

    However, there are some challenges with stacked battery technology:

    1. Cost: Stacked batteries are more expensive to make compared to traditional batteries. The process of stacking and aligning the cells precisely adds to the manufacturing costs.

    2. Safety: If not properly managed, stacked batteries can overheat and become a safety risk. This is why proper cooling mechanisms are essential.

    3. Reliability: Stacked battery technology is relatively new, and its long-term performance is not yet fully understood due to limited data from smartphone usage.

    Samsung is reportedly planning to use stacked batteries in their Galaxy S24 series, and Apple’s iPhone 15 series may also adopt this technology. However, due to limited production capabilities, this feature might be exclusive to certain models. To address potential safety concerns, the Galaxy S24 Ultra is rumored to have cooling gel within the stacked