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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