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With little more than a coat of paint, buildings could soon make the air around them cooler and harvest gallons of water directly from the atmosphere. Researchers at the University of Sydney in Australia have created a nanoengineered polymer coating that passively cools building surfaces while enabling them to collect water like dew-coated leaves. It’s a material solution that could help combat rising heat and water insecurity in places all over the world. The white coating, a porous paint-like material, reflects up to 97% of sunlight and radiates heat, making surfaces up to 10 degrees cooler than the surrounding air, even under direct sun. This cooler condition allows water vapor in the air to condense like dew on the smooth coating surface, where it can be collected. In a recent test, a roughly 10-square-foot area treated with the coating was able to harvest 1.6 cups of water over the course of single day. Prof. Chiara Neto and Dr. Ming Chiu [Photo: University of Sydney] This research was led by Chiara Neto, a professor at the University of Sydney’s Nano Institute and School of Chemistry. Neto is also cofounder of a startup that’s commercializing this coating, called Dewpoint Innovations. “Our main goal in designing this new material is to address water scarcity, providing a sustainable and delocalized source of water that is entirely passive,” she says. [Photo: University of Sydney] Reflective paint 2.0 Solar-reflective paint is hardly new to the world of sustainability, and it’s been used widely to reduce heat gain on everything from buildings to UPS trucks to playgrounds. This new coating builds on those applications by taking more advantage of the cooler air produced by bouncing heat off a building, creating a surface onto which water vapor can condense in the cooler ambient temperatures. The coating’s porous nature makes it more durable than typical reflective paints, which enables it to better collect dew than other surface coverings that quickly degrade. The cooling and water harvesting potential of the coating could be substantial, according to a study recently published in the journal Advanced Functional Materials. The researchers measured the coating’s performance in six months of outdoor tests on the roof of a building on the campus of the University of Sydney. Specially designed surfaces and measurement tools tracked surface temperature and dew water collected on a minute-by-minute basis alongside weather and climate data to better understand when the coating would perform best. [Photo: University of Sydney] A theoretical model extended that data to create a water capture prediction for the rest of Australia, suggesting the highest water capture rates in the tropical northeast of the country. Neto says this model could be used by extension in the rest of the world, and has identified places where the coating could be especially useful. “The areas most suited to the passive cooling effect are areas in which the sky is often clear of clouds, and the amount of water in the air is not too high and not too low (ideally around 80% relative humidity), to obtain the highest cooling of the surface and the highest water condensation,” Neto explains. She notes that the coatings need to be clearly exposed to the sky to be most effective. “If used on the walls of buildings, they would still bring some cooling, but not as much as on the roof,” she adds. The ideal configuration is at a small tilt, a roof angled at about 30 degrees, to enable the roll-off of water droplets. [Photo: University of Sydney] But even in places where the humidity is too low to harvest much dew, the reflectivity of the coating will still provide the benefit of lower ambient temperatures and reduced energy requirements for buildings. The coating is not designed to be used as a ground cover, but Neto says it could be used in tilted and flat areas around sport courts, fields, on tents, on animals sheds, and other spaces. If it were to be implemented widely, the coating could provide a steady source of water, albeit a small one. The study found that a one-square-meter section of roof treated with the coating could harvest up to 390 milliliters of water per day, a little more than a cup and a half of water from about 10 square feet of surface. Scaling up to the size of a building, that could add up to several gallons worth of water a day. That may not seem like a lot when the average person in the U.S. uses more than 150 gallons per day, but the volume could easily add up as more buildings are retrofitted, or even designed specifically, to use this coating. This passive approach to water collection “opens the door to sustainable, low-cost, and decentralized sources of fresh watera critical need in the face of climate change and growing water scarcity,” Neto says.
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E-Commerce
There are certain things that make it obvious that you are a working parent. And I am not talking about the bags under your eyes or the six cups of coffee needed to get through the day. It usually happens at 4:59 p.m. when they start to pack up so they can make it to daycare or a school recital or any number of obligations parents have. As they slip out of the open-plan cubicle maze, a child-free colleague glances over and thinks (or sometimes says out loud), Must be nice. Welcome to the us versus them of modern work life: parents versus nonparents, aka committed versus distracted or the all-in versus the always juggling. In my book How to Have a Kid and a Life, I wrote about the motherhood penalty, the well-documented hit mothers take in pay, promotions, and perceived competence. Decades of research show that when you add kids to a womans résumé, hiring managers see her as less committed and less competent than an identical candidate without children. The same studies show fathers are often perceived as more committed. Before hybrid work was an option, mothers had a clear disadvantage. The question now is: Does flexible work close that empathy gap or widen it? {"blockType":"creator-network-promo","data":{"mediaUrl":"https:\/\/images.fastcompany.com\/image\/upload\/f_webp,q_auto,c_fit\/wp-cms-2\/2015\/08\/erikaaslogo.png","headline":"Girl, Listen: A Guide to What Really Matters","description":"Ericka dives into the heat of modern motherhood, challenging the notion that personal identity must be sacrificed at the altar of parenting. ","substackDomain":"https:\/\/erickasouter.substack.com\/","colorTheme":"blue","redirectUrl":""}} Many workplaces still worship the ideal worker. You know the typealways available and never needs to slip out for a child with a fever. In interviews for my book, women described how the bias shows up in little moments: The big project that always gets handed to the single guy and then becomes his fast track to promotion. The manager who says, I just didnt want to burden you, a move that quietly sidelines a new mom. The performance review that praises a mothers flexibility but questions her availability. Parenthood isnt seen as a strength or a crash course in time management and crises response. Its treated as a potential liability the company is doing us a favor by accommodating. Is hybrid work the cure parents need? On paper, hybrid work should be the great equalizer. Parents gain flexibility, lose the soul-sucking commute, and can occasionally make it to the school play and not worry about annoyed glances from colleagues. Studies show that hybrid arrangements can reduce stress and improve well-being, particularly for caregivers. But the reality is more complicated. Post-pandemic research on working parents finds that while many value flexibility, they worry it could hurt their careers. In one national survey, parents reported feeling pressure to hide caregiving responsibilities again. Sociologists call this flexibility stigma, which is the perception that people who work remotely or adjust their hours for family reasons are less committed and less deserving of moving up. Not surprisingly, this stigma hits mothers the hardest. So hybrid schedules can actually create a new divide: The nonparent whos in the office four days a week is seen as visible and all-in. The parent whos remote two days a week is seen as harder to reach. Never mind that they are online and answering emails at 9:30 p.m. Same output, totally different story. The backup system Heres where the us versus them really kicks in. Nonparents sometimes feel like they are the default backup system. They are the ones who stay late, travel on short notice, or cover the late-night launch because you dont have kids. Meanwhile, parents scramble to log back on after bedtime. In How to Have a Kid and a Life, I talk about this: parents trying to prove theyre as committed as ever while also trying not to miss their entire family life. Many moms told me they felt they had to be better than before and better than everyone else just to be seen as equally talented at work. The result is a workplace full of exhausted parents and quietly resentful nonparents; each convinced the other group has it easier. So, is hybrid helping? The honest answer is it depends on how we use it. Hybrid work can bridge the empathy gap when: Leaders model flexibility for everyone, not just parents. Promotion and star status are tied to measurable results, not just hours behind the desk. Parents dont feel the need to make their personal lives invisible by muting their kids and hiding school pickups. It widens the gap when: Flexibility is unofficial and negotiated in whispers. Remote days become mommy track days. Teams quietly equate butt-in-seat time with loyalty and ambition. The real opportunity isnt to build a special system for parents. Its to stop treating not having a busy personal life as a qualification. Everyone benefits from a workplace where: People can have caregiving responsibilities or a passion or a life outside Slack and still be seen as serious about their careers. Nonparents can say, I cant stay tonight without needing a daycare story to justify it. Parents dont have to apologize for being parents or prove their worth with late-night emails. If theres one thing my reporting, my book, and, frankly, my own life have taught me its this: A workforce full of burned-out, overcompensating people is bad for business and terrible for human beings. Hybrid work gives us new tools. Whether it becomes a bridge or a black hole depends on how honest were willing to be about the biases we still carry and whether were finally ready to dump the myth of the ideal worker and replace it with something real: the ideal human. {"blockType":"creator-network-promo","data":{"mediaUrl":"https:\/\/images.fastcompany.com\/image\/upload\/f_webp,q_auto,c_fit\/wp-cms-2\/2015\/08\/erikaaslogo.png","headline":"Girl, Listen: A Guide to What Really Matters","description":"Ericka dives into the heat of modern motherhood, challenging the notion that personal identity must be sacrificed at the altar of parenting. ","substackDomain":"https:\/\/erickasouter.substack.com\/","colorTheme":"blue","redirectUrl":""}}
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E-Commerce
Instead of teens simply putting down their phones to take a break, TikTok wants them to use the app’s new breathing exercises and affirmation journal to improve their well-being. Over the past couple of years, a growing number of legislators have been proposing or enacting laws to restrict or limit minors access to social media apps in order to protect children’s and teens mental health. TikTok has other ideas on how to boost well-beingwithout ever leaving the app. This week, it launched a Time and Well-Being space within users account settings, replacing the existing screen-time management page. New features in the space include an affirmation journal with more than 120 positive prompts that let users set an intention for the day ahead. (Naturally, they are shareable on social media.) Theres also a sound generator that can play calming sounds like rain or ocean waves. TikTok cites survey data that those who use the platform are 14% more likely than nonusers to listen to music to help them sleep or relax. The page will also feature a breathing exercise module and content from creators who discuss topics including limiting screen time, utilizing parental tools, and customizing feeds. The company said that during its early testing, more people visited the new well-being screen versus the previous version of the screen-time menu. The affirmation journal has reportedly been the most popular tool. To incentivize users to prioritize their well-being while using the app, badges will be given to those who complete well-being missions, which include meditating on the app and sticking to a self-imposed screen-time limit. In a blog post, TikTok said that tens of millions of people have meditated using the tool after it was made available earlier this year. The company also said that it will prompt people to visit the Time and Well-Being section of the app settings if they use the app during designated sleep hours. Considering how much time teens spend on TikTok, prioritizing their well-being while on the app is paramount. According to the Pew Research Center, 6 in 10 U.S. teens visit TikTok daily, and 16% say they use it almost constantly. However, these latest features may simply be a case of rearranging deck chairs on the Titanic. Last year, more than a dozen states sued TikTok for its allegedly addictive algorithm, claiming it was deliberately designed to keep young people hooked on the app. These tools are meant to improve safety and well-being on the platform, particularly for teenagers. Yet, if you have to turn to deep breathing or be incentivized to stay off an app, it just might be the app that is the problem.
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E-Commerce
If your team cant function without you in the room, you dont have a team, you have a dependency. Too many business owners confuse supporting their team with carrying them. Instead of learning how to coach team members, they do the work for them. They jump into every problem, solve every issue, and answer every question themselves. It feels like good leadership, but its actually just bottlenecking in disguise. The goal of leadership isnt to be the smartest person in the room. Instead, its to build a room full of people who can think, solve, and act without you. That shift, from problem-solver to coach, is one of the most important moves a business owner can make. Its also the only way to scale without burning out. Heres how to make it. 1. Stop answering every question When a team member asks you, What should I do about X? dont give them the answer right away. Instead, ask: What options have you considered? What would you do if I werent here? Whats the next step you could take? This isnt about being evasive. Its about developing their decision-making muscles. Every time you solve it for them, you train them to keep coming back. When you coach them through it, you grow their confidence and capability. 2. Trade firefighting for frameworks Good managers put out fires. Great leaders build fire prevention systems. Start capturing how you think through challenges: What is your decision-making process? What questions do you ask before committing to a course of action? What patterns do you see in recurring issues? Turn those into frameworks your team can use. That could be a decision tree, a checklist, or a step-by-step doc. If its in your head, its a habit. If its on paper, its a tool. 3. Coach on outcomes, not style Many owners get stuck correcting how something is done instead of focusing on the result. If a team member gets to 90% of the desired outcome in their own way, then celebrate that. Tweak where needed but resist the urge to micromanage their method. Too much intervening or micromanaging can stifle creativity and growth. Your goal isnt to build clones. Its to build capability. Let people solve problems in their own voice as long as the standards are met. 4. Create a feedback loop. Then, step back Coaching doesnt mean disappearing. It means setting up support and structure: Weekly check-ins focused on progress, not perfection. Clear KPIs tied to outcomes, not hours. Open channels for questions but with the expectation that they will bring solutions too. When you step back with structure, your team steps up with ownership. 5. Let go of the hero identity It feels good to be the fixer, the rescuer, or the one who always has the answers. However, if your business depends on you always being the hero, youll never escape the hamster wheel. And your team will never reach their full potential. Great coaches dont chase trophies. They build champions. Be the multiplier, not the machine Your job isnt to do more. Its to make everyone around you better. Coaching is the leverage point where leadership stops being reactive and starts becoming exponential. Its the difference between growth that drains you and growth that sustains you. So the next time you feel the urge to fix something for your team, pause and ask: Is this a task to completeor a chance to coach? One builds a to-do list. The other builds a business. David Finkel This article originally appeared on Fast Companys sister publication, Inc. Inc. is the voice of the American entrepreneur. We inspire, inform, and document the most fascinating people in business: the risk-takers, the innovators, and the ultra-driven go-getters that represent the most dynamic force in the American economy.
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E-Commerce
As startups race to keep up with advances in artificial intelligence, some of them seem to be borrowing from Chinas exacting work culturewhich normalized a 72-hour workweek, or a 996 schedule of working six days a week from 9 a.m. to 9 p.m. While the 996 parlance and laser focus on AI may be new, hustle culture has always been embedded in Silicon Valley to some degree. Some business leaders, perhaps most famously Elon Musk, have long demanded those hours from their employees: There are way easier places to work, but nobody ever changed the world on 40 hours a week, he once said of the hardcore work ethic promoted at his companies. Now that culture seems to be seeping into more and more workplaces, as young founders and tech workers try to capitalize on the rise of AI. The CEO of the $10 billion AI startup Cognition has talked openly about the intense work ethic expected at his company. “Cognition has an extreme performance culture, and were up front about this in hiring so there are no surprises later,” he shared on X earlier this year. “We routinely are at the office through the weekend and do some of our best work late into the night. Many of us literally live where we work.” In this environment, Karri Saarinenan early employee at Coinbase and the former principal designer at Airbnbhas sought to do things differently. Saarinen founded Linear, an AI-powered enterprise software company, in 2019. It was well before the pandemic, but Saarinen believed it was important to lean into remote worknot just because Linear was creating tools for companies to use remotely for project management and product development, but also because the founders did not want to get stuck in Silicon Valley for the foreseeable future. We honestly asked ourselves: Do we want to do a company here for the next 10 or 20 years? And we decided no, Saarinen says. Linear has raised $82 million this yearspiking its valuation to more than a billion dollars. It boasts high-profile clients like OpenAI and Perplexity. And its done so without blindly embracing the hustle culture spouted by people like Musk. Avoiding an unsustainable pace In spite of this success, Saarinen says he has tried to be deliberate in his approach to building Linear, rather than cave to the pressure so many companies seem to feel amid the rapid clip of AI innovation. (It likely also helps that Linear has been profitable for four years, per Saarinen.) The tone of corporate messaging on AI, both from tech giants and smaller startups, has been that the technology is moving fastand their employees need to step up to meet the moment. In a memo earlier this year, Amazon CEO Andy Jassy noted that the company was already using generative AI in nearly every part of the business, but that Amazon was still at the relative beginning and should move faster. Were going to keep pushing to operate like the worlds largest startupcustomer-obsessed, inventive, fast-moving, lean, scrappy, and full of missionaries trying to build something better for customers and a business that outlasts us all, he wrote. (Jassy also explicitly said AI adoption would necessitate job cuts, though he has denied the recent layoffs at Amazon were due to AI.) Other Big Tech companies have also tied AI strategy to breakneck speed and a potentially draining work culture. At Meta, senior leaders have called for employees to go 5x faster by using AI. Our goal is simple yet audacious: Make Al a habit, not a novelty, Metaverse VP Vishal Shah wrote in an internal message, per a 404 Media report. This means prioritizing training and adoption for everyone, so that using Al becomes second naturejust like any other tool we rely on. Shah added, We expect 80% of Metaverse employees to have integrated AI into their daily work routines by the end of this year. Meta has also invested billions of dollars in hiringand poachingtop AI talent. Saarinen understands why company leaders feel like they need to move fast, but he argues the pace is likely not sustainable, noting that the current AI race is not going to end after this year. It will probably go for the next decade. So are you going to race that whole next decade? As a founder, Saarinen says there can be an impulse to emulate other successful companies or keep up with peers, regardless of what might be best for your own company. I think a lot of this pressure is somewhat self-created, he says. I don’t know if it’s even real. Companies are so focused on what all the other companies are doing, so they’re trying to build the same things or catch up to everyone. Taking time for test runs Linear has intentionally taken a slower approach to growing its ranks, in stark contrast to the companies offering huge sums of money to out-hire their competitors. The company has more or less doubled its headcount each year and now employs about 80 people. At Coinbase, I was [maybe] the 12th person there, Saarinen says. And then in a year, there were like 60 people. Now most of the people around you are new and have been there a very short time. I think it can be useful, and it’s exciting [when] a company is growing fast. But there are a lot of situations where it gets quite chaotic, and the culture kind of suffers. A core part of its hiring process is what the company calls a work trial. Once a candidate gets to the final stage of the interview process at Linear, they are invited to participate in a paid trial periodtypically two to five dayswhen they are tasked with working on a real project alongside employees at the company. Its a feature that adds friction to the hiring process but helps the company understand whether someone will be a good fit. Sometimes its a differentiator that pushes a candidate to accept a job at Linear over other offers; in other instances, it has weeded out people who did not want to commit to a work trial. The aim is trying to simulate the real working relationship as much as possible, Saarinen says. We can obviously see how the person gets things done, but also: What is their thinking style? What’s their communiation style? For the candidate, I think it’s also a good way to know if they want to work in this company. It can also help determine, for example, whether engineers are looking for a job where they are told what to do, or if they are interested in taking more ownership of their work, as is the norm at Linear. People should have some life outside of work The work trial and other atypical elements of Linears culture have helped attract people who are not interested in the endless grind of working at some of the hottest AI companies. Linear has had very little attrition, according to Saarinen, and the company usually tries to promote from within. Saarinen also firmly believes that the quality of work is compromised when you work people to the bone. That quality piece that we value the mostwe think that doesn’t happen if you just keep pushing people harder and harder, he says. People should have some life outside of work. They should get inspired by their life, and then hopefully that will kind of bleed into the work as well. If you just feel better, then I think the work you do is a little better. He hopes that Linear might offer a counterexample to tech workers who are building companies in the AI space at this particular juncture. I want to show other founders that you can also do things differently, he says. You don’t always have to do what everyone else is doing. I think that’s kind of what is happening in the market, that everyone is hearing this story: Those guys work really hard, so I must do it as well. And maybe it makes sense for youor maybe it doesn’t.
Category:
E-Commerce
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