Our world is filled with bizarre, spectacular, and wondrous places. For explorers like Nolan Fischer, these discoveries make life truly exciting. When Nolan, known as @thepovchannel on YouTube, spotted some strange structures on Google Earth, his curiosity was piqued, leading him to embark on an adventurous journey to uncover them. He captured his expedition on camera and shared it in two parts on YouTube, captioned, “I discovered something on Google Earth that no one has seen before.”

Representative Image Source: Pexels | James Wilson
Representative Image Source: Pexels | James Wilson

“This geologic structure is one of the most bizarre I have ever found on Google Earth,” he said in the video, adding that he knew it was “hiding something.” The only way to get to the place, he said, was through “several miles of intricate and treacherous petrifying sand dunes.” So, he went on the venture with his companion, a cute black dog. The video displayed him walking, with a backpack strapped around his shoulders, through a creepy sunlit field that seemed to be empty except for him and his dog prowling there for clues. “This structure looks like a giant fortress with holes and there might even be some steps on it,” Nolan said.


The footage showed his shadows looming across a landscape of golden-hued sandstone structures. “There’s a massive amount of huge, petrifying sand dunes,” he said, trying to catch his breath. As his shoes made crunchy sounds on the ground, the camera displayed an eerie vista of leafless trees and sandstone patterns. Staying high above the dunes, he was able to avoid steep canyon slopes. The tops of the massive sandstone blocks looked like tons of choco-chip cookies heaped over one another in a disorderly manner.


via GIPHY


As he stepped further, moving through the sun-baked rocky structures, he came across a variety of interesting formations that included a “tough little rock,” “a cave-like cocoon,” and a cool “S” shape engraved with lines on a portion of the sandy ground. The lines spread throughout the trail, snaking and zigzagging on the dusty floor.

Representative Image Source: Pexels | howard cameron
Representative Image Source: Pexels | Howard Cameron

He said he had thought that the structure on Google Earth was the size of a big house but in real life, it looked like “a huge massive chunk of sandstone sticking up out of the earth.” The YouTuber was amazed. He said he was relieved that he didn’t have to backtrack. Making his way up and into the structure, he walked through a giant arched corridor that led to a stunning hollow. The footage displayed an open plateau-like cavity curved like a big empty stone bowl that was getting filled up with sunlight. 


via GIPHY


Surrounding the bowl, the walls were sculpted with elliptical holes that appeared like portals to some underworld or apertures into the life of prehistoric humans. “Wow. This is the first place we checked out and I am kind of blown away right now. This is getting me really excited about what might be around the corner,” Nolan exclaimed.


via GIPHY


Then, Nolan pointed to something etched into the ground, saying, “Wow look at that!” He brushed his hand over something he believed to be a dinosaur footprint. “Seems like this is a typical three-claw mark indentation,” he described. The print was surrounded by creases that spread throughout the curvy ground.

Representative Image Source: Pexels | marcusl
Representative Image Source: Pexels | Marcusl

Nolan checked the location on Google Earth, and concluded, “So this is it! This is like a little bay in this structure but it’s going to be hard to get above this.” Despite the difficulty, he started hiking upwards and found himself arriving at a spot where there was a gigantic pothole. Walking further, he discovered some noteworthy honeycomb structures. He said the chambers in the honeycomb almost looked like native American rooms, but he wasn’t sure. “This whole place is a big, big labyrinth,” he proclaimed, wrapping up the segment.

Image Source: YouTube | @illuminatafoto
Image Source: YouTube | @illuminatafoto

Nolan received millions of views and likes on his videos in just a few months of uploading them. People were as amazed by his discovery as he was. “Is it possible you are the first human in thousands of years to see and walk through that arch/tunnel?” @solotraveler3 wondered.

Image Source: YouTube | @purelightlove8888
Image Source: YouTube | @purelightlove8888

Image Source: YouTube | @rebeccabutler9728
Image Source: YouTube | @rebeccabutler9728

@garymucher4082 praised him for his challenging journey, “Obviously the vast overwhelming majority of people will never venture to such places. That is why I applaud you for taking us along to see sights we would otherwise never see. Thank you and your dog. Thumbs Up!”


https://youtube.com/watch?v=mvu8NY7iSLQ%3Fsi%3DWPoEmSXPX1DW4gCE

You can follow Nolan Fischer on YouTube and Instagram to catch up on more of his adventures.

  • 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.

  • Solar-powered boat feasts on trash and could solve the ocean’s plastic waste problem
    Photo credit: Ocean Cleanup on YouTubeThe Interceptor boat-barge could significantly clean our waters.

    Our oceans have a plastic problem. While it’s difficult to put a 100% accurate number on it, scientists estimated about 4.8 to 12.7 million metric tons of plastic waste entered the ocean in 2010 alone according to the journal Science. This issue has caused scientists and engineers to create a boat-barge in Los Angeles that skims the oceans to gobble up the plastic we leave behind.

    Devised by the non-profit Ocean Cleanup organization, the garbage-gulping Interceptor boat-barge is actually a smaller platform nestled within a larger boat. A floating barrier moves collected trash into the device onto a conveyor belt. An automatic shuttle then collects the trash from the conveyor to send it to a separate barge where there are six dumpsters to hold it. The solar-powered system can hold up to 20,000 lbs. of garbage. The trash is then separated into different categories (plastics, metal, etc.) so they can be disposed of responsibly.

    Catching ocean trash from the source

    Ocean Cleanup hopes to make a dent cleaning the Great Pacific Garbage Patch in the Pacific Ocean. However, they decided to first attack the plastic ocean problem at its source: rivers. When it rains, a lot of trash from the hills and valleys washes down into the nearest river. While there is significant ocean trash taken from beaches, they have found that the lion’s share of garbage that floats into our oceans actually comes from rivers and tributaries that lead into it. Essentially, the plan is to get ocean trash before it even enters the ocean.

    “We have to turn the faucet off before we can scoop the ocean, or else all we’re doing is taking out legacy trash to replace it with new trash,” James Patterson, the operations manager of Ocean Cleanup said to The Guardian. “Before you can clean out the Great Pacific Garbage Patch, you really need to turn off the source.”

    How the Interceptor is helping Los Angeles and beyond

    There is an Interceptor already doing its work at the mouth of Ballona Creek in Culver City, California. Since 2025, the Interceptor has prevented 143,710 lbs. of trash from entering the ocean via the creek. As a bonus, the Interceptor’s trash sweeping has lowered government budgets for beach grooming. Since there is less trash, the beach doesn’t need to be cleaned as often.

    There are two more Interceptors planned to be at the mouths of the San Gabriel River and the Los Angeles River. This can help clean up the rivers for the upcoming 2028 Summer Olympics for aquatic events.

    There are currently 21 Interceptor systems throughout the globe. Countries using them include Indonesia, Vietnam, Jamaica, Guatemala, the Dominican Republic, and Malaysia.

    If this is an issue that speaks to you, you can help even if you don’t live near an ocean. There may be a nearby river or creek that could benefit from volunteer cleanups. Do some research to find an organization near you to volunteer. If you can’t locate one, groups like River Cleanup can help you organize your own group. Much like how a small drop contributes to a large ocean, a small pick-up can make a big difference.

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