Увидел рекламу курса пилота квадрокоптеров от Skillbox. Если прочитать внимательно, то становится понятно, что этот курс чисто онлайновый, а, значит, дают там теорию и пилотирование в симуляторе.
Я уже давно довольно хорошо летаю в симуляторе, а вот в реальности плохо. По крайней мере, если бы я вышел с таким умением после платного курса, я бы считал этот курс неудачным. Первый раз, когда я вышел "в поле" после симулятора, я едва смог приземлиться, не сломав дрон. Никакой симулятор не даёт 100% похожести на реальный мир, и в симуляторе гораздо проще рисковать.
Пожалуй, со стороны школы нормально было бы запустить платные уроки с инструктором, который физически выезжает с тобой на точки. В идеале, чтобы сама школа построила тренировочную полосу с воротами и рамками, и даже выдавала какое-то оборудование. Но онлайн-курс это полная туфта. Если программированию учат таким же образом, то я примерно понимаю претензии к этим школам.
#drone
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🌍 Terraced vineyards on Portugal's Douro River show how people reshape steep hillsides for farming. Ancient stone walls protect soil from erosion while letting grape vines thrive in harsh terrain. ✨
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🌍 Terraced rice fields in Southeast Asia transform steep hillsides into farmable land, reducing soil erosion and creating unique landscapes shaped by both nature and human ingenuity. ✨
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🌎 The male seahorse is the only animal where the male becomes pregnant, carrying fertilized eggs in a special pouch until they hatch. Seahorses can give birth to hundreds of fully formed young at a time—up to 2,000 in a single brood. ✨
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🌍 In tundra landscapes, some mosses and lichens can survive temperatures below –50°C and continue to photosynthesize under snow, making them some of the Earth’s hardiest plants. ✨
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🌍 The Galápagos Islands are home to the only marine iguanas on Earth. These unique lizards swim and dive in the Pacific Ocean, making them the world’s only sea-going reptiles. ✨
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🌍 Urban green roofs, where buildings are topped with plants, help cities manage rainwater, reduce heat, and provide habitats for birds and insects, blending urban life with nature. ✨
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🌍 In tropical rainforests, some plant leaves grow waxy surfaces and pointed tips called "drip tips." These features help water run off quickly, stopping mold and fungi in the damp climate. ✨
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🌍 Earth’s climate zones are not just about temperature—they also shape which plants and animals can survive. Some cacti thrive in deserts, while rainforests burst with life in tropical zones. ✨
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🌎 The star-nosed mole detects prey in total darkness using its unique nose, covered in 22 finger-like tentacles packed with touch sensors. This extraordinary adaptation lets it identify and eat tiny insects and worms faster than any other mammal, even underwater. ✨
#animals⚡#adaptation⚡#evolution
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🌍 Tropical savannas can burn naturally every 1–3 years, yet some species, like the baobab tree, thrive by storing water in thick trunks to survive both drought and fire. ✨
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🌍 In Chile's Atacama Desert, rare fog called "camanchaca" drifts inland from the Pacific. Some plants here survive by absorbing water directly from this fog, not from rainfall. ✨
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