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TIL that king George I once organized a concert on the river Thames. He hired G. F. Handel and the result was 'water music', a collection of 3 suites. It was played by 50 performers sailing from Whitehall to Chelsea on a barge. The king liked the composition so much that he asked for 3 encores.

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WkppY TIL the slogan “Don’t Mess With Texas” came from a 1985 campaign aimed at reducing litter on Texas Roadways.
X0ZjD TIL that Joro spiders, extremely large orb weavers native to Japan but introduced to America, are eating invasive crop-destroying pests such as stink bugs instead of being invasive themselves.
jN6KR You probably know that your visual perception of the world is a bit different than your pets’. Dogs see things with less color than humans, snakes can see infrared, and if you have a pet bull, it lives in a world where red and green are the same color. This brings up a good question. Why do you have a pet bull? You should get a cat instead, and when you do, it is important to know that your new friend can’t focus on objects farther than 20 feet away. The point is, animals have evolved to see in a variety of ways. But how can we see things through their eyes? Marine biologist and National Geographic Emerging Explorer David Gruber collaborated with a research team to develop lights and camera filters that allowed him to do just that, underwater. Through their work, the team discovered biofluorescence in an abundance of aquatic species. This “glowing” trait has to do with how an organism absorbs and emits light. Research has indicated that this radiance is possibly used for communication and camouflage. One caveat: You need a certain species of eyes (or David’s camera) to see it. Swell sharks (Cephaloscyllium ventriosum) have fluorescent proteins inside their skin, which are triggered by the ocean’s blue light, becoming visible to other swell sharks. David’s camera has special yellow filters that allow the simulation of a swell shark’s vision. It turns out there is a massive rave going on 500 meters below the ocean’s surface, and one of the glowing guests is a type of cat shark!
p8xBN TIL: Josie Jump was removed from Balamory after a few series after disagreements happened between the BBC and Josie's "house" owner. The house was actually a working hotel, and the owner got fed up with the tourists, so he told some children that he "killed Josie and put her under the hotel patio".
ADYd4 TIL of Arnold Schuster, a private citizen who appeared on television to discuss how he assisted the police in catching a bank robber, who was then gunned down by an unrelated mobster who saw him on TV and hated "squealers" (informants).