In an attempt to explore the relationships people have with their modern accessories like smartphones and smartwatches, researchers recently created a smartwatch powered by a living organism.

Devices like smartphones, smartwatches, and laptops have become a part of our daily routine, and scientific experiments have shown that many people feel that they can’t function properly without them. Yet as a result of consumerism culture, most of us have no problem discarding our gadgets as soon as we can afford to buy new, more advanced ones, even if we don’t really need them. But what if there was a way to feel more attached to these gadgets, would that make us think twice before replacing them? Inspired by the Tamagochi, a Japanese toy that became an international phenomenon during the 1990s, scientists at Chicago University created a unique type of smartwatch that only functioned if the living organism inside of it was kept alive.

The Tamagochi was an egg-shaped device that allowed users to take care of a digital pet by feeding, training and disciplining it. If not given enough attention, the pet would die, and players would have to start over. It was immensely popular in the 1990s and early 2000s and is still available today. This toy was the original inspiration for a unique smartwatch where the digital pet was replaced by a living organism – a slime mold.

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It’s hard to believe that a humble stamp could be considered exorbitantly expensive, but at $8.5 million, this 1856 postage stamp is considered the world’s most expensive object by weight.

The world is full of valuable objects, from jewelry to rare artworks, but when it comes to value per gram, nothing even comes close to ‘The British Guiana One-Cent Black on Magenta’, a one-of-a-kind postage stamp that weighs just 40 milligrams but is valued at around $8.5 million. To put that into perspective, the average 0.2-carat diamond (which also weighs 40 milligrams) costs about $700, while the same amount of LSD costs around $5,000. There just isn’t an object that can compare to this ultra-rare stamp in terms of value per weight.

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The Wind Wall of Rozenburg is a unique installation designed to block strong winds from hitting the large ships passing through a narrow canal on their way to the port.

After World War 2, the Dutch port city of Rozenburg grew both in size and prosperity, and in order to cope with the ever-growing maritime traffic a new canal parallel to the already existing Nieuwe Vaterveg canal was built in the 1960s. The Qalandia Canal, named after the civil engineer who built Nieuwe Vaterveg was a massive success, but it wasn’t long before it too became overwhelmed by the ships using it, primarily because of their size. These giant cargo ships were so big that the strong wind blowing from the sea threatened to alter their course as they passed through the narrow canal and leave them stuck. So local authorities started looking for solutions.

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IV therapy is usually associated with curing illnesses, but when it comes to creating the world’s most expensive wood, IV drips are a means of delivering poison.

About a week ago, a couple of photos showing large IV drips filled with a dubious-looking liquid hanging from trees went viral on Chinese social media, prompting all kinds of reactions from people. Some wondered if it was an art installation designed to raise awareness about the rampant deforestation taking place on a global scale, or about the human-made pollution killing plant life, while others were convinced that it was a genuine treatment method designed to save the trees from fungi or other parasites. There were even those who said it was vandalism, that the bags were filled with human urine. All of these theories turned out to be wrong.

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Certain species of wild oats have a special seed dispersal system that looks as if the seeds are walking on the ground looking for suitable soil to take root in.

Modern-day oats (Avena sativa) have been drastically altered through domestication and are entirely dependent on humans for their survival. Not only do they need to be drilled into the soil, but the seeds remain attached to the panicle to make them easier to harvest and minimize seed losses. Wild oats, on the other hand, are a completely different story. They have evolved highly specialized anatomical features that actually assist the spikelets housing the seeds to move on the ground in search of suitable rooting soil. This amazing ability has won the plants several nicknames, including “Animated Oats” and “Animal Oats”.

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A US woman recently went viral for dedicating herself to a very unusual hobby – cooking recipes etched into people’s gravestones as a unique way of remembering and celebrating their lives.

About a year ago, Rosie Grant was studying library science at the University of Maryland and interning in the archives of the Congressional Cemetery. At one point, she started a TikTok account and started sharing facts about her studies with the internet, and it was this foray into the world of cemeteries that led her to her first gravestone cooking recipe. It was for spritz cookies, featured only seven ingredients and included no instructions, but Rosie managed to use it to make something edible, and the experience just left her hungry for more gravestone recipes.

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Estonia is home to the longest official ice road in Europe, a 25-km-long stretch of frozen ice along the country’s coast, where it’s illegal to wear a seatbelt and drive at medium speed.

It might seem a bit bizarre to be covering a topic like ice roads in the middle of a particularly hot month of August, but it’s a slow day, so we write ’em as we find ’em. Today we’re talking about the longest ice road in Europe, a frozen stretch of the Baltic Sea connecting the Estonian coastline to the island of Hiiumaa. Driving on this particular ice road in winter is said to be an “unforgettable experience,” but if you plan on adding it to your bucket list, you should know it has some rather unconventional driving rules. You can’t drive here after sunset, and wearing a seatbelt is illegal, as is driving at speeds between 25 and 40km/h (16-25mph).

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