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If you open the Urban Forest Visual map in google, you can explore the registered trees and find out about them as well as emailing them your thoughts and messages. There are over 72,000 registered trees, growing approx 3000 per year aiming for 40% canopy cover by 2040. Golden Elm 1040601 is the most popular (celebrity tree) on the corner of Hoddle St and Alexandria Parade over 70 years old.  But wait, what, you can send a Tree-mail! The "Email a Tree" Phenomenon The "Email a Tree" feature became globally famous for an unintended but positive reason: people didn't just use it for maintenance reports; they began sending love letters, poems, philosophical thoughts, and personal confessions directly to the trees. The campaign effectively anthro-po-mor-phized (given human characteristics) the trees and fostered a deeper emotional connection between the community and its urban greenery. What happens when you press send? The inbox is monitored by Juliana Lesley (who works in the Urban Forest team) and she responds AS the tree 🙂 Here are a few examples of the kinds of letters people have sent:
The project, which has received thousands of emails from around the world, has been considered a huge success in promoting citizen engagement and support for Melbourne's long-term environmental goals. You can learn more about the project, including how to find and email a tree, by visiting the official website. To My Dearest Sentinel, Tree ID 1045, Forgive the digital nature of this message; my true feelings are far too profound for paper alone. I know I am merely one of many passersby who gaze upon your leaves, but you are not merely one of many trees to me. You are the quiet, faithful sentinel of our street, an anchor of unhurried grace in a world that rushes past. Every morning, you remind me that beauty does not need to be loud or fleeting. Your strength is silent, your devotion is visible in the slow, perfect architecture of your branches. When the sun catches your leaves, it is a brilliance I cannot look away from, and your shadow is the only true solace I seek on a hot afternoon. While others write to you about cracked pavement or broken limbs, I write only to express my gratitude for your steadfast presence. Thank you for your silence, which always seems to hold the deepest understanding. Thank you for staying exactly where you are, a monument to constancy in my restless life. I will return tomorrow, as I always do, to look up at your canopy and know that some things—the best things—never change. Forever yours, A Humble Admirer Ep349 Image Source: http://melbourneurbanforestvisual.com.au/
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What, why, how, I hear you ask? The "White Phase": The key idea is a "white phase" where autonomous vehicles effectively take temporary control of traffic management at an intersection. This system relies on AVs' ability to communicate wirelessly with each other and with the traffic signal system. Signaling to Human Drivers: When enough AVs are detected approaching an intersection, the white light would illuminate. For human drivers, the instruction during this "white phase" is simple: "Follow the car in front of you." This means if the car ahead (which would ideally be an AV coordinating with the system) proceeds, you proceed; if it stops, you stop. The specific color "white" isn't strictly necessary, as long as the signal is clearly distinguishable and doesn't create confusion with existing red, yellow, or green meanings. AV Coordination: During the white phase, the AVs themselves would coordinate their movements to optimize traffic flow through the intersection. They would essentially become "mobile traffic controllers," using their collective computing power and real-time data to make rapid, efficient decisions on who goes when. This distributed control aims to reduce delays, fuel consumption, and improve overall travel times for all vehicles, not just AVs. Benefits for Mixed Traffic: The simulations conducted by the researchers show significant benefits even with a relatively low percentage of AVs on the road. For instance, delays dropped by 70% when 30% of vehicles were AVs, and even a 10% AV presence led to noticeable reductions in delays. This system is designed to work in "mixed traffic streams," where both human-driven and autonomous vehicles share the road. Impact on Traditional Lights: When there aren't enough AVs to activate the white phase, or if the AV system is not active, the traditional red, yellow, and green traffic lights would function exactly as they do now. Red still means stop, green still means go. What could possibly go wrong 🙂 Ep345 Image created by AI
The conventional methods for recycling e-waste, which contains valuable yet hard-to-recover elements like tantalum, gallium, and indium, are often costly, hazardous, and environmentally taxing. These critical minerals, vital for our smartphones, laptops, and advanced electronics, frequently end up in landfills or are processed using methods that pose serious health risks. Enter the humble microwave, repurposed for a much grander task. Researchers, notably a team at West Virginia University with support from DARPA (the U.S. Department of Defense's advanced research agency), are developing a method that uses microwaves to selectively heat specific components within shredded e-waste. By mixing the waste with a carbon-based material, microwaves can precisely activate a chemical reaction that transforms compounds into pure, reusable metals. This process boasts impressive purity levels (over 97% for tantalum) and significantly reduces the need for harsh chemicals, energy consumption, and waste generation. The implications are vast, not just for environmental sustainability but also for national security by ensuring a domestic supply of vital materials. Beyond metals, microwaves are also showing promise in plastic recycling. New techniques are employing microwave irradiation to pretreat tough plastics like PET (polyethylene terephthalate) bottles, making them far more accessible to enzymes. This combination dramatically accelerates the breakdown of plastics into their base components, allowing for more efficient and higher-yield recycling. Furthermore, this innovative microwave technology extends to solar panel recycling. Microwaves can selectively heat silicon components within solar panels, softening the protective plastic coating and allowing for easier de-lamination and recovery of valuable materials without high temperatures or corrosive chemicals. These advancements represent a significant leap forward in our quest for a circular economy. By harnessing the power of microwaves, we're not just finding cleaner ways to recycle; we're unlocking valuable resources from what was once considered waste, paving the way for a more sustainable and resource-independent future. I guess we just need to find a way to sustainably power it! Ep342 Image created by AI
These are the chips used in mobile phones and other portable devices… The unveiling of the Xring 01 signals a bold shift in technological power dynamics, a testament to years of intense development and a substantial financial commitment from the company. Lei Jun, Xiaomi’s founder and CEO, lauded the processor as "the fruit of four years of development," emphasizing that this is just the beginning of a much larger semiconductor endeavor. The development of the Xring 01 was no small feat, involving over 2,500 engineers and an initial investment of around 3 billion $AU over four years. Xiaomi has also announced plans to inject an additional 10.5 billion $AU over the next decade, further solidifying its ambitious semiconductor strategy. Making their own chips is a big deal and although existing partnerships are currently stable, this may change as the USA changes things to be more inwardly facing. Ep337 Image created by AI
Forty years after its initial global release, and 36 years since it first arrived in Brazil, the Master System has maintained an astonishing presence. Manufactured and distributed by local electronics company TecToy, the current "Master System Evolution" is a ROM-on-Chip (RoC) console – essentially a self-contained emulator preloaded with 132 classic games. It's a plug-and-play solution, designed for practicality, affordability, and accessibility, particularly for lower-income families and children getting their first taste of home gaming. This enduring popularity is not merely a quirk of nostalgia. Brazil's gaming landscape was shaped by a distinct history of frustrating tariff policies and trade restrictions that largely isolated the country from the global gaming industry. This created a fertile ground for a homegrown ecosystem, with TecToy at its heart. The original Master System, manufactured locally under license, became hugely popular, cementing its place in the nation's cultural fabric. Even after selling over 8 Millions units since 1989, TecToy has been continuing to produce 200,000 consoles annually which includes Master System, Mega Drive and Atari. For many Brazilians, the Master System wasn't just a game system; it was their first introduction to home gaming, a hard-won experience that fostered a deeper attachment. Adults who grew up with the system are now sharing it with their children, passing down a story of how Brazil "made gaming its own." Ep333 Image created by AI
This approach tackles the common frustration of broken or missing small parts rendering otherwise functional devices unusable. Instead of discarding an entire product, Philips customers will now be able to access a growing catalogue of design files for components like shaver heads, toothbrush attachments, and other essential pieces. By making these files freely available, Philips is actively encouraging a "repair over replace" mentality, directly contributing to a reduction in electronic waste. The collaboration with Prusa Research, a leader in the 3D printing community, ensures that the provided files are optimised for home 3D printers, offering users a seamless and reliable printing experience. LePub's involvement highlights the creative and user-centric approach behind the Fixables initiative, making it accessible and appealing to a broad audience. The initial launch of Fixables will include a selection of commonly needed parts for Philips Personal Health products, with plans to expand the library over time. Users will be able to download the required files from a dedicated Philips platform and print them using their own 3D printer or through a local 3D printing service. This initiative marks a significant step towards a more sustainable future for consumer electronics, placing the power of repair directly in the hands of the user. By embracing 3D printing technology, Philips is not only offering a practical solution for extending product life but also setting a precedent for other manufacturers to consider innovative approaches to repairability and waste reduction. Fixables promises to be a game-changer for consumers seeking a more sustainable and self-sufficient approach to product ownership. Ep328 Image created by AI
While the concept of space-based solar power is a real area of research, the claims surrounding this particular project appear to be significantly overblown and verge on science fiction. The reports suggest a facility positioned 36,000 kilometers above Earth, perpetually facing the sun to generate unprecedented amounts of clean energy, transmitted back to the planet via microwaves. Chinese aerospace engineer Long Lehao was even quoted comparing its significance to moving the Three Gorges Dam into space. Look, science fiction has led the way to all sorts of inventions and maybe this will have wings eventually. Conceptually this is a great idea. 100% 24x7 sun time. You can potentially harness as much electricity as you have, solar panels up there. … but then what? How do you use it, store it, transport it? Microwave transmission? Really? Wow. Gotta give them credit for the idea. Ep327 Image created by AI
Measuring a mere 15 x 15 x 5 mm – smaller than a euro coin – the device currently produces 100 microwatts of power at a constant 3V. Betavolt highlights the battery's high energy density, reportedly exceeding that of conventional lithium batteries by a factor of ten. The company emphasizes the safety features of the BV100, stating that it produces no external radiation. The low-energy beta particles emitted by the nickel-63 are contained within the battery's design, and the company asserts the device will not leak radiation even if damaged. Furthermore, they point out the minimal environmental impact, as the nickel-63 decays into stable copper, eliminating the complexities of recycling associated with traditional batteries. Betavolt envisions a range of applications for this long-lasting power source, particularly in areas where longevity and low maintenance are critical. These include medical implants like pacemakers, remote sensors for the Internet of Things, aerospace equipment, micro-robots, and low-power artificial intelligence devices. The battery's modular design allows for scalability by connecting multiple units to achieve higher power outputs. While the current power output of the BV100 is limited to microwatt levels, the company has ambitious plans for future development. They aim to release a 1-watt version very soon and are exploring the use of other radioactive isotopes to create batteries with increased power and varying operational lifespans. Ep326 Image created by AI
This linear path is not only environmentally unsound but also geopolitically precarious. The mining of REEs is an energy-intensive process with significant greenhouse gas emissions. Furthermore, the global supply chain for these materials is often concentrated, as highlighted by China's recent announcement of export restrictions on seven REEs, including dysprosium – a key component in magnetic storage, motors, and generators vital to the U.S. tech industry. In a significant step towards a more sustainable and resilient technology ecosystem, Western Digital (WD) has unveiled a large-scale hard disk drive recycling program. This initiative, a collaborative effort with Microsoft and recycling industry experts CMR (Critical Materials Recycling) and PedalPoint Recycling, aims to transform end-of-life HDDs from waste into a valuable resource stream. The process focuses on reclaiming Rare Earth Oxides (REO) containing dysprosium, neodymium, and praseodymium – all crucial for various high-tech applications. Importantly, the entire REO reclamation process takes place within the United States, ensuring these recovered materials re-enter the domestic market, ready to be used in the manufacturing of new technological products. Dubbed the Advanced Recycling and Rare Earth Material Capture Program, WD's initiative has already demonstrated impressive results, diverting 47,000 pounds of hard drives, SSDs, and caddies from landfills or less efficient recycling methods. The program has achieved a remarkable reclaim rate of over 90% for REEs and 80% for the total shredded material. If you like numbers: The potential impact of widespread hard drive recycling is immense and continuously growing. According to the Financial Times, in 2022, there were an estimated 23,000 data centers housing a staggering 70 million servers. With each server containing multiple hard drives that typically reach their end-of-life after just three to five years, the volume of potential e-waste is staggering. Projections estimate that global e-waste will reach a staggering 75 million tons by 2030. Ep323 Image created by AI
Okay, let's talk about something pretty mind-blowing happening over in Japan. You know how solar panels are great, but maybe a bit... clunky? Well, get ready for a potential game-changer! Japan's Big Energy Shake-Up Remember way back in 2011? That devastating earthquake and tsunami hit Japan hard, leading to the Fukushima nuclear crisis. It was a major turning point. Since then, Japan has been on a mission to completely rethink how it powers the country, aiming to rely less on nuclear energy and dirty fossil fuels. They've been pouring resources into clean energy, but finding solutions that meet the massive needs of a tech-hungry nation isn't easy.  Enter Perovskite: The New Solar Superstar?
After years of research, Japanese scientists think they've found a winner: perovskite. Forget the traditional silicon panels we're used to. Perovskite is a synthetic mineral with a special crystal structure. Here's why it's exciting:
Power Like You Wouldn't Believe So, how much power are we talking about? Japan estimates that by 2040, these perovskite panels could generate a staggering 20 gigawatts of electricity. To put that in perspective, that's roughly the same amount of energy produced by 20 nuclear reactors! Seriously, do the math – it's massive. This ties right into Japan's ambitious goal: to be a completely zero-emissions country by 2050. Why Japan is Going All-In Japan sees a massive opportunity here. The government wants to make these new panels a priority and position the country as a world leader in sustainable energy. They even have a natural advantage: Japan is the world's biggest producer of iodine, a crucial ingredient in these perovskite cells. It looks like they're holding a winning hand to potentially leapfrog current solar giants like China. Energy independence is a big deal for Japan, and perovskite looks like the key to unlocking it. The Plan: Solar Panels Everywhere? The goal is clear: dominate the perovskite solar market by 2030. Companies like Sekisui Chemical are already working with the government to develop these advanced panels for global distribution within the next decade. But wait, isn't Japan famously short on space? Where would they put all these panels? That's where perovskite's flexibility shines. Because it's bendable and light, it doesn't need huge solar farms. Imagine it being integrated seamlessly into building facades, windows, or even everyday urban furniture without you barely noticing! Japan already gets about 10% of its power from solar (up from just 1.9% in 2014), but perovskite could solve the space problem and take things to a whole new level. So, keep an eye on this space. By 2030, we might start seeing this incredible Japanese invention popping up all over the place. Could this really be the future of clean energy? It certainly looks promising! Ep317 This image is used under the Fair Use provision for the purpose of review and commentary. Source: https://www.japan.go.jp/kizuna/2023/08/japans_long-planned_photovoltaics.html
How It Works: Developed through a collaboration between the UK Atomic Energy Authority (UKAEA) and the University of Bristol, the diamond battery utilizes graphite blocks, a byproduct of nuclear fission reactors, as its carbon-14 source. The diamond shell, acting as both a semiconductor and radiation shield, ensures user safety by effectively absorbing emitted energy. A Game-Changer for Diverse Applications: The implications of this technology are vast. The diamond battery's extended lifespan makes it ideal for powering low-energy devices in situations where battery replacement is impractical or impossible.
Safety and Sustainability: The diamond casing's ability to absorb radiation ensures user safety, and the battery's recyclability makes it an environmentally friendly option. Furthermore, utilizing nuclear waste as a carbon-14 source offers a sustainable approach to waste management. The Road Ahead: While still in its early stages, diamond battery technology holds immense promise. Professor Tom Scott of the University of Bristol, who has spearheaded the project since 2016, has established Arkenlight to explore industrial partnerships and commercial opportunities. The focus for the next decade will be on scaling production and improving power performance. Researchers are striving to develop this technology into a viable alternative to traditional batteries, offering enduring sustainability for a wide range of applications. Transforming the Future of Energy: The radioactive diamond battery has the potential to reshape our understanding of energy storage. Its ability to provide long-lasting, sustainable power could revolutionize industries and pave the way for a future where devices operate for generations without interruption. Ep316 - Image by AI
The groundbreaking study, published in the journal Scientific Reports, reveals that a simple "smell test," using odor labels on a card, can effectively distinguish between cognitively normal older adults and those with mild cognitive impairment. This non-invasive and cost-effective approach could revolutionize early screening for neurodegenerative diseases.
The research involved participants sniffing various scents and then completing tasks that tested their ability to discriminate between smells, identify them, and remember them later. Crucially, the tests were designed to be completed independently at home. The results were striking: older adults with mild cognitive impairment consistently performed worse on odor identification and memory tasks compared to their cognitively healthy peers. This reinforces the growing understanding that olfactory dysfunction, or a decline in the sense of smell, can be an early indicator of neurodegenerative diseases. "Early detection of cognitive impairment could help us identify people who are at risk of Alzheimer’s disease and intervene years before memory symptoms begin," explained senior author Dr. Mark Albers from Massachusetts General Hospital and Harvard Medical School. "Our goal has been to develop and validate a cost-effective, noninvasive test that can be performed at home, helping to set the stage for advancing research and treatment for Alzheimer’s." The study also demonstrated the test's versatility, proving effective in both English and Spanish and showing consistent results whether or not a research assistant observed the participant. This suggests the test's potential for widespread use across diverse populations. Dr. Albers, who helped found Aromha, the company that produces the specific smell test used in the research (the Aromha Brain Health Test), and his team are now investigating how smell loss might signal various conditions, including Alzheimer's, Parkinson's, and traumatic brain injury. While the results are promising, the researchers emphasize the need for further studies. Future research will focus on tracking participants over longer periods and incorporating traditional neuropsychological testing to determine if the smell test can reliably predict the development of more significant cognitive decline. "Our results suggest that olfactory testing could be used in clinical research settings in different languages and among older adults to predict neurodegenerative disease and development of clinical symptoms," Dr. Albers stated. Funded by the National Institutes of Health, this research marks a significant step towards more accessible early screening methods, potentially enabling earlier intervention and better management of cognitive health. Ep 315 - Image by AI
Imagine exploring fantastical landscapes, tackling challenging puzzles together, or even collaborating on a virtual masterpiece, all from the comfort of your living room. VR transcends the limitations of traditional at-home dates, providing a portal to shared experiences that are both unique and memorable. Why, How??:
So:
Meta Quest Headsets are the go for 2 people in the same room 🙂 Ep313 Image created by AI
A Smarter Readiness Score The daily Readiness Score, a common feature in smart rings and watches, typically relies on sleep, activity, and vital signs. However, Oura has recognized the need to incorporate the complex dynamics of the menstrual cycle into this calculation. "The menstrual cycle has a profound impact on women’s health and overall well-being, which is why we’re dedicated to ensuring our app features accurately reflect the latest scientific understanding of the physiological changes women experience," stated Holly Shelton, Chief Product Officer at Oura. The updated algorithm will provide a more accurate interpretation of vital signs, particularly for users who have opted for Cycle Insights. This means women will be less likely to see misleadingly low Readiness Scores due to normal hormonal shifts. Previously, fluctuations like a slight drop in heart rate during the follicular phase or an elevated heart rate during the luteal phase might have triggered warnings of strain. Now, Oura will recognize these changes as part of the natural cycle. Oura estimates that this update will positively impact approximately 35% of its users, with many expected to see an increase of 3-4 points in their daily Readiness Score. Oura Partners with Scripps Research for Pregnancy Study In addition to the algorithm update, Oura has announced a partnership with the Scripps Research Digital Trials Center to conduct a large-scale study on pregnancy. The collaboration will analyze data from 10,000 Oura Ring users who have experienced pregnancy within the past three years. The study aims to deepen understanding of physiological changes during pregnancy and identify potential warning signs of complications such as postpartum depression, miscarriage risk, and preterm labor. "This study aims to advance public understanding of pregnancy-related conditions and identify potential warning signs of complications such as postpartum depression, miscarriage risk, and pre-term labor," Oura stated in a blog post. Oura Ring users interested in participating in the study can enrol directly through the Oura app, contributing to valuable research that could significantly improve maternal health outcomes. This dual announcement underscores Oura's commitment to providing comprehensive and personalized health insights, particularly for women. The company continues to push the boundaries of wearable technology, ensuring its products remain at the forefront of health and wellness tracking. Ep310 Image Source: https://ouraring.com/product/rings
The era of wearable technology is rapidly evolving, moving beyond bulky smartwatches to sleek, discreet devices like the smart ring. These miniature powerhouses of technology are taking care of personal health monitoring, offering continuous, non-invasive data collection and early anomaly detection. Among the pioneers in this space is the Oura Ring, which has garnered attention for its comprehensive health tracking capabilities.  Beyond Steps: A Holistic Health Tracker Smart rings like the Oura Ring go far beyond basic step counting. They leverage advanced sensors to gather a wealth of physiological data, including:
Early Anomaly Detection: A Proactive Approach The real innovation lies in the ring's ability to analyze this continuous stream of data and detect anomalies. By establishing a baseline of your normal physiological patterns, the ring can identify deviations that may indicate potential health problems. For example:
Alerts and Insights: Empowering Users When an anomaly is detected, the smart ring and its associated app can provide alerts and insights, empowering users to take proactive steps:
The Oura Ring is a Leading Example The Oura Ring has become a prominent player in the smart ring market, particularly for its focus on sleep and recovery. Its accurate tracking and insightful data have made it popular among athletes, health enthusiasts, and individuals seeking to optimize their well-being. Ep308 Image Source: https://ouraring.com/product/rings
"Woah... this is an insane AR breakthrough." That's the sentiment echoing across the tech and medical communities as Medivis unveils SurgicalAR, a revolutionary tool poised to redefine surgical procedures. Gone are the days of surgeons relying solely on flat, 2D images from MRIs and CT scans. In their place, a world where 3D visualizations are overlaid directly onto the patient's body in real-time, thanks to the power of augmented reality (AR) and artificial intelligence (AI).  Imagine trying to explain to future generations that surgeons once navigated the complexities of the human body by interpreting 2D slices on a screen. It's a stark contrast to the immersive, intuitive experience offered by SurgicalAR, a leap so significant it could easily be compared to moving from candlelight to electric light. Medivis has essentially transformed static, 2D diagnostic images into dynamic, 3D holograms, allowing surgeons to see a patient's anatomy as if it were transparent. This provides an unprecedented level of detail and spatial awareness, potentially minimizing errors and improving surgical outcomes. While 3D reconstructions of medical images have existed on monitors, the real game-changer here is the integration with AR. By overlaying these 3D models onto the patient's actual body, surgeons gain a real-time, intuitive understanding of the anatomical landscape they're operating within. This is not just a technological advancement; it's a paradigm shift. The question naturally arises: is there a genuine clinical need for AR in surgery? While healthcare professionals routinely utilize 3D reconstructions on monitors, the added dimension of AR offers a level of immersion that could significantly enhance surgical precision. The ability to visualize intricate anatomical structures in their true spatial context, directly on the patient, could be invaluable for complex procedures. Beyond the theoretical benefits, the practical implications are profound. Even the most skilled surgeons are human, and errors can occur. SurgicalAR has the potential to mitigate these risks by providing a more comprehensive and intuitive visualization of the surgical field. This could lead to reduced complications, shorter recovery times, and ultimately, saved lives. Of course, the successful implementation of any new technology hinges on its performance. Latency, or the delay between input and output, is a critical factor in surgical applications. Medivis's ability to achieve real-time rendering and seamless overlay is a testament to the advancements in AR and AI technology. The arrival of SurgicalAR marks a significant milestone in the evolution of surgical technology. It's a tangible example of how AR and AI are moving beyond science fiction and into the realm of practical, life-saving applications. As these technologies continue to mature, we can expect to see even more clever solutions that transform the way we approach healthcare. The era of 2D surgery is fading, and the future, it seems, is vividly 3D. Ep304 Image Source: Video on https://www.medivis.com/
Sleep masks have been around for a while. They are basically a blindfold you put on which have speakers embedded in the material around your ears and you can pipe music through them to help you sleep - yawn so yesterday.  Enter the smart sleep mask. Yes they are a blindfold with hidden speakers and bluetooth connectivity to your phone for ease of control, but now we have emerging smart tech. Voice control, sleep tracking, sleep optimisation based on how much you stir can change the music to better suit the differing stages of your sleep. It’s early-ish days but there are some cool tweaks to this concept nearing the end of the pipeline. Check out Manta if you’re keen. Ep302 Image Source: mantasleep.com.au/products/manta-sleep-mask-sound
For cyclists, saddle soreness is an all-too-familiar foe. That nagging discomfort, numbness, or even pain experienced after long rides can turn a pleasant cycling experience into an ordeal. Now, a new bicycle seat called the vabsRider is aiming to change all that, promising to banish saddle soreness for good. The vabsRider isn't just another padded saddle. It features a unique split-seat design, consisting of two separate, independently moving padded sections. This approach directly addresses the root cause of saddle discomfort: concentrated pressure on the sit bones. Traditional bicycle seats force the rider's weight onto a small area of the pelvis, the sit bones. As you pedal, your legs move up and down and rotate at the hips, creating friction and pressure points. The vabsRider's split design allows each side of the saddle to move in conjunction with each leg's natural motion. This "virtual axis" movement, centered around the hip joint, is the key to its comfort. By allowing independent movement, the vabsRider effectively distributes pressure away from the sit bones and onto the larger surface area of the femurs (thigh bones). This more even weight distribution minimizes pressure points, reducing friction and chafing, and ultimately leading to a more comfortable ride. The benefits of this design are clear:
While the vabsRider isn't a "smart" device in the sense of incorporating electronics or data tracking, its ingenious mechanical design offers a smart solution to a common cycling problem. It's a testament to the power of biomechanics and ergonomic design in improving the cycling experience. For cyclists tired of saddle soreness, the vabsRider offers a promising new approach to comfortable riding. Smart but not tech smart. Ep294 Credit: https://www.ataraxybsc.com/
Here’s a gadget that never made it - Effie the drying and ironing robot. Effie was a domestic ironing machine designed to automate the chore of ironing clothes.  Effie was designed to take damp clothes directly from the washing machine and dry and iron them automatically.
…and Effie had wheels, making it easy to move and store when not in use. Rumor has it, the Effie design concept was on-sold to a large appliance manufacturer and with the latest advancements in AI, I think we will see it reappear in the near future. Ep291 Image Source: helloeffie.com
Forget about Bluetooth for a minute. New earbuds are coming soon that use Wi-Fi instead, and they promise to be much better.  Qualcomm, a company that makes chips for phones and other devices, announced a new technology called XPAN last year. This technology lets earbuds use your home Wi-Fi network to play sound. Here's why that's a big deal:
These new earbuds won't completely get rid of Bluetooth. They can switch back to Bluetooth when needed, like for phone calls or if you're listening to music from a source that doesn't support the high-quality Wi-Fi sound. To use these new earbuds, you'll need a phone or tablet with a certain type of Qualcomm chip inside, and both your earbuds and your phone/tablet need to be connected to the same Wi-Fi network. The company says these new Wi-Fi earbuds are coming "very, very soon," so keep an eye out for them! They could change the way we listen to wireless audio. Ep289 Image created by AI
Imagine a car that can charge itself while you drive or even while it's parked. Mercedes-Benz is turning this dream into a reality with a revolutionary new solar paint. You’ve heard of speckled paint and magnetic paint right? Well why not solar?  The company has developed a special paint containing tiny photovoltaic solar cells, just five micrometers thick – that's thinner than a human hair! This innovative coating can be applied to up to 11 square meters of a vehicle's surface. Under ideal conditions, this solar paint can generate enough energy to power a car for up to a remarkable 12,000km every year. With an impressive efficiency of 20%, the energy generated can either directly power the car's electric motor or be stored in its high-voltage battery. Even when the car is parked, the system continues to generate power, maximizing its potential. Mercedes-Benz sees this as a major advancement in extending the range of electric vehicles and reducing the need for frequent charging stops. What's even more impressive is that this solar paint is made from non-toxic, readily available materials and doesn't contain any rare earth elements. This makes it cheaper and easier to produce compared to traditional solar panels. The coating is also incredibly lightweight, adding only 50 grams per square meter, and can be applied to any exterior surface of the vehicle, regardless of its shape or angle. Of course, the system's effectiveness depends on sunlight. Mercedes-Benz has tested it in various conditions. They found that in a place like Stuttgart, Germany, drivers could cover about 62% of their average daily commute of 50km using solar power alone. But in sunny Australia, drivers could potentially achieve 100% solar-powered driving, with any extra energy even being fed back into their home's power grid through bidirectional charging. This breakthrough reflects Mercedes-Benz's commitment to creating a more sustainable and customer-focused future for driving. It's a gear change towards a world where cars can harness the power of the sun to keep us moving. Ep284 Image credit: Mercedes-Benz
This is a really cool technology called switchable smart glass or privacy glass. It's essentially glass that can change from transparent to opaque (frosted) on demand, often with the touch of a button or a remote control.  Here's how it works and what makes it so interesting: The Science Behind It:
How Remote Control Works:
Benefits and Uses:
Things to Consider:
Maintenance: It's relatively low-maintenance, but care should be taken to avoid damaging the film. Ep283 Image created by AI
Samsung is showcasing its 2025 TV lineup at CES, and the big buzzword is "AI." But some of these new AI features are raising eyebrows, with some wondering if they're actually useful or just gimmicks.  Samsung is calling its suite of AI enhancements "Vision AI." While previous years focused on AI improving picture quality, this year's focus is on convenience. One feature, "Click to Search," can identify people, places, and products on screen, providing real-time information. It's similar to a feature on their phones, but limited to what's on TV, making its usefulness questionable. Another new feature, "Samsung Food," aims to replicate recipes from TV shows and even lets you order ingredients or delivery directly from your TV. Critics suggest this is something a phone can already do more efficiently. Samsung's remote control is getting a dedicated "AI" button, promising shopping, content, and discovery recommendations. The exact functionality remains unclear, but it seems like a way to bundle various AI features. Remember Bixby? Samsung's voice assistant is getting an AI boost, supposedly allowing it to understand more complex, chained commands. There's also a revival of gesture control, but this time, you'll need a Galaxy Watch to wave your hands at the TV. Two features that do seem promising are AI Karaoke, which uses your phone as a microphone and removes vocals from songs, and AI Live Translate, which can instantly translate subtitles in up to seven languages. Overall, while some of these AI additions are interesting, it's unclear if they're compelling enough to choose a Samsung TV over another brand. Many of these features seem better suited for phones, and it remains to be seen how useful they'll be in practice. Final judgment will sit with the viewers I guess. Ep282 Image source: https://news.samsung.com/global/ces-2025-samsung-unveils-a-new-vision-for-displays-at-first-look-event
LG has just shown off two amazing new TVs at CES 2025 – the M5 and the G5 – and they're packed with cool tech. These TVs are all about giving you a fantastic picture and a great gaming experience, with some clever AI features thrown in. The picture on both sets is incredibly bright and clear – much brighter than previous models. LG says the colors are more accurate, and the blacks are super deep.  For gamers, the G5 is a dream. It has a super-fast refresh rate, meaning smoother action in games. It also works with special tech from both Nvidia and AMD to make gaming even better. The M5 has a clever trick: it's almost wireless! Except for the power cord, but everything else connects wirelessly, even your game consoles, making for a much cleaner setup. Both TVs are super smart, too. They have an AI helper built-in that can troubleshoot problems and even make the picture look its best. You can search for shows using just your voice, and the TV can even create art for you. The remote is also smarter, using AI to make it easier to use. Plus, they automatically adjust the picture based on how bright your room is. These are top-of-the-line TVs, so they won't be cheap, likely costing several thousand dollars. But if you want the latest and greatest in TV technology, LG's new M5 and G5 are definitely worth checking out. Ep281 Image source: https://www.lgnewsroom.com/2025/01/lg-introduces-2025-oled-evo-lineup-with-vibrant-brightness-and-ai-powered-personalization/
 Now that LG has released a 27” microwave to one-up Samsung in the appliance game… Samsung is unveiling its latest smart home appliances at CES 2025, featuring new, smaller displays on refrigerators and laundry machines. Moving away from its previous emphasis on large screens, Samsung is introducing a new 9-inch AI Home screen for its refrigerators, offering a smaller alternative to the existing 21.5-inch Family Hub. This means consumers will have more options for integrating smart features into their kitchens without the need for a massive display. Smaller Screens, Same Smart Features: The 7-inch AI Home display, already featured on the Bespoke AI Laundry Combo, is also coming to the newly launched Bespoke AI Washer and Dryer set. These smart appliances offer a range of advanced features, including:
While there's no official word on Matter compatibility yet, it's expected to be added soon, given Samsung's recent rollout of Matter support for other appliances. A Shift in Strategy: This move towards smaller displays suggests a change in Samsung's "Screens Everywhere" strategy, offering more discreet integration of smart features. As Samsung Electronics' Jeong Seung Moon explains, they are expanding consumer options by developing screens of different sizes and products that effectively incorporate them. This new approach offers a welcome change for those who appreciate smart functionality but prefer a less visually dominant presence in their homes. Ep279 Image created by AI
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