LRN: Learners Reference Number Explained
LRN: Learners Reference Number Explained
已浏览 5.3万 次2023年6月24日
TikTokteacherrosanne
lrnit on Instagram: "At first, it looks like just a massive metal ring. ⚙️ Heavy. Silent. Unmoving. But this giant slew bearing is what allows wind turbines to face the wind and excavators to rotate thousands of tons with precision. One component… carrying unimaginable loads. That’s why alignment matters. Even a tiny misalignment — millimeters you can’t see — can create uneven stress, rapid wear, vibration, and sudden failure. Once installed wrong, these bearings don’t fail slowly… they fail cat
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lrnit on Instagram: "At first, it looks like just a massive metal ring. ⚙…
已浏览 4346 次2 周前
Instagramlrn.it
lrnit on Instagram: "​While the world waits for the water, the Netherlands is already moving. 🇳🇱🌊 ​Meet the Maeslantkering, the largest "robot" on Earth. It’s a massive storm surge barrier that protects millions of people—and it’s designed to think for itself. 🤖🏗️ ​Here is how the Dutch stay one step ahead of the North Sea: ​The Decision-Maker: The barrier is controlled by a fully automated computer system called BOS. It monitors water levels 24/7. If it predicts a surge of 3 meters or more
1:18
lrnit on Instagram: "​While the world waits for the water, the Netherland…
已浏览 5.2万 次1 周前
Instagramlrn.it
lrnit on Instagram: "At first, it feels like magic. 🪔 No wires. No battery. No switch. This old-school miner’s lamp doesn’t rely on electricity at all — it uses chemistry. Inside, calcium carbide reacts with water to produce acetylene gas, which burns to create a steady flame. Light, created without power. But the real genius is safety. The flame is sealed inside a metal mesh that absorbs heat and prevents sparks from escaping. Even if flammable gases surround it, the fire can’t spread outside
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lrnit on Instagram: "At first, it feels like magic. 🪔 No wires. No battery. …
已浏览 1323 次2 周前
Instagramlrn.it
lrnit on Instagram: "At first, it feels excessive. 🚜 One machine… two engines. But the Hitachi EX8000 isn’t built for more power — it’s built to never stop. In mining, downtime isn’t inconvenience, it’s disaster. Every idle minute costs thousands, sometimes millions. If a single engine fails on site, the entire operation freezes. That’s the real reason for two engines. If one fails, the other keeps the machine alive — moving, digging, working — buying precious time until repairs are possible. N
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lrnit on Instagram: "At first, it feels excessive. 🚜 One machine… two en…
已浏览 3336 次2 周前
Instagramlrn.it
lrnit on Instagram: "At first, it looks like it shouldn’t be standing at all. 🏗️ No support underneath. No columns holding it up. This is a cantilever structure — and it works by doing the opposite of what you expect. Instead of spreading weight evenly, it anchors one end deeply into a fixed support, forcing the structure to balance itself through tension and compression. The top stretches, the bottom compresses, and the load is pushed safely back into the base. Every centimeter is calculated.
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lrnit on Instagram: "At first, it looks like it shouldn’t be standing at all. …
已浏览 1234 次2 周前
Instagramlrn.it
LRN C2 Grammar Group
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LRN C2 Grammar Group
已浏览 1514 次2024年9月6日
YouTubeEnglish with Peris
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Rock N Learn Colors Shapes & Counting Mixing Colors
已浏览 149 次2024年4月30日
YouTubeJAF Films Home Videos
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VAHN𓅓 (@iamvahn)’s videos with Loosing Interest - LRN Slime & Sh…
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TikTokiamvahn
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edit cristiano ronaldo #football #cr7
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#fyp #viral
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TikTokchococrispy4
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khoch jit lrn mes#foryou #100k #viraltiktok
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TikToky.a.nnnn
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Who Would You Die For
已浏览 35.3万 次2023年3月16日
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已浏览 2.9万 次2022年5月10日
TikTokjosephinelrn
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Would this be a W couple ? #NewGenPodcast
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TikTokltido_network
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TikToklrn2d.us
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All Emotions Aside, Christianity is Nothing Like Any Other Religion #…
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TikTokoafguapo1
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Hehehe my frd also wanted to lrn #skilldevelopment #sushi #chefsu…
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YouTubeSanchu thapa
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