In 1918, General Motors acquired Guardian Frigerator Company and launched the iconic “Frigidaire” brand, according to Appliance Zone. The brand’s refrigerators were revolutionary, introducing innovative features like electric cooling, ice cream cabinets, and vegetable drawers. By 1929, Frigidaire had sold over a million units, cementing its rapid growth. While many of Frigidaire’s vintage commercials remain popular, a 1956 ad featuring their icebox has recently gone viral. Shared by Vintage Fanatic (@misterselfhelp) on YouTube, the video has racked up nearly 573,000 views.

Representative Image Source: 1957: A Frigidaire refrigerator with the door open showing the shelving and contents. (Photo by Picture Post/Hulton Archive/Getty Images)
Representative Image Source: 1957: A Frigidaire refrigerator with the door open showing the shelving and contents. (Photo by Picture Post/Hulton Archive/Getty Images)

The commercial opens with the slogan, “A place for everything and everything in its place.” The black-and-white ad opens with the aforementioned sentence as some children are shown parking their bicycles on a housefront. The kids leap through the stairs and rush inside the door of a house where a charming woman is awaiting them beside the door. The woman dons a typical vintage ad appearance with an apron slinging around her shoulders.


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She says, “Everything is in place” in her kitchen while walking around. Her kitchen appears luxurious with white cupboards, shelves sprawling with bowls and pans, and a refrigerator. “It’s easy with my Frigidaire cold pantry,” she says glancing at her fridge. The video transitions into another scene where another mother pops on the screen wearing a vintage blouse and skirt, standing in front of her kitchen aisle.

Representative Image Source: Advertisement for 'Frigidaire' fridges, 1936. (Photo by The Print Collector/Getty Images)
Representative Image Source: Advertisement for 'Frigidaire' fridges, 1936. (Photo by The Print Collector/Getty Images)

She approaches a similar refrigerator, positioned next to a window adorned with paneled curtains. “That’s true. In Frigidaire’s cold pantry, there’s a place for all your fresh food – frozen, bottled, canned, and wrapped; newborn and leftover,” she proclaims while also opening the refrigerator door for the viewer to take a sneak peek inside. “They’re all right there and they’re all at your fingertips.”

Representative Image Source: Close-up of logo for Frigidaire on HVAC equipment, Sonoma County, California, May 5, 2024. (Photo by Smith Collection/Gado/Getty Images)
Representative Image Source: Close-up of logo for Frigidaire on HVAC equipment, Sonoma County, California, May 5, 2024. (Photo by Smith Collection/Gado/Getty Images)

“Let’s start with the most ingenious door in any refrigerator,” she says exuberantly and the camera points to the side door of the fridge where the top shelf is filled with an array of small-big bottles. “It has special places for bottles,” the woman explains. She then slides open the compartments on the shelf below it, revealing cases for “spreadable butter,” “cheeses,” and “leftovers.” Beneath this shelf, she shows a “picture window hydrator for fruits and vegetables.” She pulls the hydrator shelf down to show the grocery items peeking from inside a glass cover “It can tilt down to show your supply at a glance.” Then she shows that this entire grocery case is detachable. “It also lifts out so you can take it over to the sink when there’s a fresh supply to be washed and put away,” she proclaims.

Representative Image Source: 1930s WOMAN HOUSEWIFE WEARING A WHITE APRON TAKING MILK OUT OF THE REFRIGERATOR (Photo by H. Armstrong Roberts/ClassicStock/Getty Images)
Representative Image Source: 1930s WOMAN HOUSEWIFE WEARING A WHITE APRON TAKING MILK OUT OF THE REFRIGERATOR (Photo by H. Armstrong Roberts/ClassicStock/Getty Images)

“But that’s just the door. Think of all you can store in here on these big firm shelves that roll all the way up to you so you can get at the food at back without moving anything in front,” she says and slides forward a shelf that contains a casserole, a platter of food, a tray, and other things. She picks up a tray from the back of the shelf showing how easy it is to grab the food kept at the back without pushing oneself inside the fridge.


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She then goes on to discuss the topic of “frozen things.” “Oh yes, there’s a place for them too,” she exclaims with a pearly smile, and adds, “in this big food freezer.” This freezer is shown to be occupying the space below the fridge’s main shelves. The freezer seems to be supported by a metal grid. Thereupon, the woman moves on to uncover another feature built inside the fridge: a special place for ice cubes. Inside the freezer is a small mechanism. She flips over an ice tray placing it on this mechanism, and a shower of ice cubes drizzles down in a bottom container.


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The ad has captivated audiences not just for its vintage charm, but also for its masterful visual storytelling. The model’s engaging explanation of the refrigerator’s features has left viewers eager to own one—even if it’s no longer available. “Why is this better than today’s refrigerators,” reflected @annashearson7272.

Image Source: YouTube | @maraskywalkeriii
Image Source: YouTube | @maraskywalkeriii

Image Source: YouTube | @mr6johnclark
Image Source: YouTube | @mr6johnclark

Commenting on the fridge shown in the advertisement, @zms8092 said, “Better than any fridge I’ve seen today. Probably lasted for 40 years, too.” @jasongy827 added, “I have to admit this refrigerator is more genius than most modern fridges.” Another user @tweetspie added, “That refrigerator door sound when it closed was like a quality automobile door sound closing. Solid. And that compartment for the vegetables was genius.” Another user capture_diaries pitched in, “We bought a new fridge and the freezer door broke within the first week. Meanwhile, my dad’s fridge from the 70s is still going strong.”


https://youtube.com/watch?v=hnfWkB60WRE%3Fsi%3DusteoWhhHdEl4-QO

This article originally appeared on 08.14.24.

  • Kenyan teens create award-winning, affordable car exhaust filters made with corn cobs and algae
    Photo credit: @theearthprize on Instagram/CanvaTwo 17-year-olds made a device that is helping reduce air pollution in Kenya.

    When Fredrick Njoroge Kariuki of Kenya turned 12 in 2021, he experienced incredible difficulty breathing. Doctors diagnosed him with bronchitis, explaining that his coughing and breathing issues were connected to the thick layers of exhaust fumes emitted by vehicles in the area. Five years later, the teenager teamed up with his classmate Miron Onsarigo to create an award-winning, inexpensive filter made with agricultural waste.

    While air pollution is a global concern, it is particularly an issue in Kenya. A 2024 study found that Nairobi, Kenya’s capital, had 3.7 times higher levels of particulate air pollution than the World Health Organization’s guidelines. This doesn’t just contribute to illness like Kariuki’s bronchitis. Experts estimate that the country’s air pollution is responsible for 400 to 1,400 premature deaths in Nairobi each year.

    The global environment issue was personal

    Both teens were hardened in their resolve to tackle this air pollution problem largely caused by the matatus (shared minibuses) and boda bodas (motorcycle taxis) common in urban areas.

    “The problem of air pollution was very personal to us, and that is why we started thinking about coming up with a solution,” Kariuki told Mongabay. “It was a passion before it became a project.”

    “I did not choose this problem. It chose me,” Kariuki said to Daily Nation. “Growing up in Naivasha, my bronchitis got so bad that I stopped thinking of air pollution as an environmental issue and saw it as something being committed against us.”

    “Seeing people get sick as a result of fumes from vehicles has become normal back home in Kisumu County. The ‘normal’ did not feel right to me. I wanted to do something about it,” added Onsarigo.

    Using waste products to clean the air

    With time, intelligence, and hard work, Kariuki and Onsarigo created the HewaSafi vehicle exhaust filter. The HewaSafi, which means “clean air” in Swahili, was made using locally sourced agricultural waste. The entire mechanism is made from steel mesh, copper, corn cobs, coconut shells, recycled batteries, and algae. All of these components help further filter out particles in the air straight from the exhaust pipe.

    The results of the HewaSafi were impressive. The device reduced particulate matter in the air by 93.3%. The HewaSafi also reduced carbon monoxide by 42% and absorbed 21.4% of CO2 that would otherwise be released into the atmosphere.

    Since the device was made using waste products, the HewaSafi manufacturing cost is around $126. By comparison, conventional filters of this sort typically cost around $390. So, not only is this filter effective, it’s cheap enough for more people to use.

    @urbanbetternairobi

    You breathe it every day. But how often do you think about it? Air pollution affects where we live, how we move, and who gets left behind. This Air Quality Awareness Week, swipe to see how Nairobi communities are taking action!#AirQualityAwarenessWeek #Cityzens #Cityzens4CleanAir #CleanAirNairobi #nairobi

    ♬ LET ME BE – The Second Voice

    A prize that leads to further opportunity

    The ingenuity of these two 17-year-olds won them the 2026 Earth Prize for Africa. They received $12,500 for their regional win and global attention to the HewaSafi.

    The teens hope to use the prize money and attention to further develop the HewaSafi. Using connections made through the Earth Prize, they aim to start a full line of emission control products. While they want to work with people with different budgets, their main target is to specifically cater HewaSafi filters toward public transportation vehicles.

  • The drawer problem: Why so many of us can’t let go of our old electronics, and what we can do about it
    Photo credit: Peter Dazeley/Photodisc via Getty ImagesThis look familiar?

    Think about the last smartphone, tablet or smartwatch you stopped using. Odds are it is not in a recycling bin or a new owner’s hands; it is sitting in a drawer.

    From our survey of 4,000 American consumers, we found the single most common thing people did with a device they were finished with was nothing at all: 39% simply stored it. Recycling and reselling, outcomes better for the environment, each accounted for only about 1 in 10 devices. Throwing devices in the trash claimed another 9%.

    What people do with old electronics

    Funded by the National Science Foundation, our multidisciplinary team blended our expertise in causal inferencesustainability and cybersecurity, to work on the tangled question of what people do with their consumer electronics when they’re done using them. We used statistical models to connect what people say – that is, their stated knowledge and attitudes – to what they actually did.

    Why the drawer wins

    Two main forces keep devices in the drawer. The first is anxiety about data. People who worried that recycling or reselling a device would compromise their data were 14% and 9% more likely to store it instead.

    The second force is simply not knowing how to. People who did not know where to recycle were 10% more likely to hold onto a device, and many also kept old gadgets as a perceived data backup.

    Recycling and reselling electronics are a lot easier than a lot of people think. In the U.S., the national chain Best Buy accepts devices for recycling; reselling online is convenient with vendors such as Back Market and Gazelle.

    Just be sure to wipe data before parting with a phone or computer. Also, remove the device from your account, for instance with Apple or Android. Unless you do, the device stays locked to you, and no one else can use it.

    We also compared what people intended to do with what they had actually done. This led to a telling detail: Data security worries led to people storing devices at a greater rate than they said they intended to.

    In other words, the fear of leaking personal data kicks in only when someone is facing the real decision of whether to hand off their device to a recycler or secondhand buyer.

    Getting at why people don’t recycle

    Researchers have long studied why people do or don’t recycle electronics: Convenience, awareness and incentives showed up as affecting the decision. But prior work examined recycling as the only option.

    Instead of considering the issue as a yes-or-no vote on recycling, we treat it as a comparison between different options: Storing, reselling, donating, trading in, recycling and throwing away the device in the trash. When modeling this way, trade-offs became visible.

    Knowing where to recycle, for instance, made recycling 47% more likely, but it also pulled people away from reselling, which is often the more environmentally friendly choice. You can explore the survey results in our interactive dashboards.

    Getting people to let go

    Storage is the worst of both worlds: A device sitting unused for years loses its resale value, and erasing its data only gets harder over time. The good news is that the main barriers – data concerns and not knowing where to turn – can be addressed with better information.

    We are experimenting with information interventions that walk people through their options, including how to securely wipe their data. We are testing nudges with randomized, controlled trials to test what leads people to give their old electronics a second life.

    It might be a good time to remember what old devices you’re holding onto and revisit your reasons for not letting go of them.

    This article originally appeared on The Conversation. You can read it here.

  • How window‑mounted heat pumps can give tenants efficient heating and cooling
    Photo credit: Spencer Platt/Getty ImagesMany U.S. apartments have individual heating and cooling systems that are less efficient than current technology.

    People who rent their homes, or don’t have enough money to make major upgrades to their homes, have for many years been left out of a major shift in heating and cooling technology that can improve efficiency, save money and be better for the global climate: heat pumps.

    Heating and cooling buildings consumes 35% of all the energy used in the United States each year. Many homes and businesses are converting their fossil fuel-powered heating and cooling systems to electric-powered heat pumps, which use electricity not to generate hot or cold air but to move heat into spaces needing warmth and out of spaces needing cooling.

    Until recently, that process has required a significant amount of sizable and expensive equipment to be permanently installed in a building, which needs a professional contractor and can cost as much as US$10,000 just for the installation – in addition to the actual equipment. Often called mini-splits, these systems usually have a condenser outside the building that exchanges heat with the outdoor air and an evaporator inside that exchanges heat with the indoor air.

    A woman stands in a room looking at a boxy piece of equipment in her window.
    The New York City Housing Authority has been installing window-mounted heat pumps in apartments, like this one in Queens. AP Photo

    But now window heat pumps are becoming available in the U.S. Much like a window air conditioner, these self-contained devices can be installed without professional help and plugged into a wall outlet. Unlike window air conditioners, though, they can provide heat as well as cooling. They cost much less than a permanent system – between $3,000 and $4,000 – and can be moved to a new property if the owner relocates.

    There aren’t many options commercially available yet, and those on the market can’t heat or cool very large spaces on their own. And they work less efficiently when heating homes in places with extremely cold outdoor temperatures. A few models are available on the market that are even cheaper, but they don’t have efficiency ratings, don’t work when outdoor temperatures are very cold, and are louder when running.

    I have designed and evaluated a wide range of building energy efficiency technologies; here’s how these window heat pumps work, and why they may allow apartment dwellers and residents of older houses to easily and relatively inexpensively make significant improvements to their homes’ heating and cooling systems. Federal subsidies for this type of equipment expired in 2025, but some utility companies, states and local governments may still offer money to help pay the costs.

    Two window heat pumps available now are very similar

    Moving heat from one place to another

    Heat pumps use a reversible refrigeration cycle and can provide similar heating and cooling as electric-powered space heaters, furnaces and baseboard heaters, while using less than half the electricity.

    The most common heat pumps transfer heat between air indoors and outdoors, but other systems can exchange heat with the ground or with bodies of water, such as lakes.

    Heat pumps’ capacities are defined by the amount of heat they can transfer in a particular period of time. A heat pump serving an entire home may need a capacity of 12,000 to 60,000 British thermal units (about 12,660 to 63,300 kilojoules) – but the window units’ capacities are much lower, getting up to only about 9,000 Btu (9,500 kJ).

    Performance varies based on the conditions outdoors, where the unit is either sending excess heat to cool the indoors or gathering heat to warm the indoors. In cooling mode, heat pumps are rated by their seasonal energy efficiency ratio, a figure that indicates how much cooling is achieved per unit of electricity used. The corresponding measurement for heating is called heating seasonal performance factor. In general, the larger these numbers are, the better they will perform. The U.S. Department of Energy has established minimum standards for those figures.

    While these units operate even when outdoor temperatures are -13 degrees Fahrenheit (-25 degrees Celsius), their heating output is reduced to almost half of its rated capacity, and their energy efficiency falls to one-third of its rated performance at that temperature.

    Apartment climate control costs less with a window unit

    In addition to their low cost compared to conventional split heat pumps, packaged window heat pumps meet heating and cooling needs with lower energy demands and costs. But each window unit serves just one room, while a more common split unit can serve multiple rooms.

    Packaged window heat pumps are easy and inexpensive to install and offer all-in-one heating and cooling options for apartments and older homes, with higher energy efficiency performance than traditional systems. Their main limitations include their low capacities and reduced energy efficiency in extremely cold climates or conditions.

    This article originally appeared on The Conversation. You can read it here.

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