ANALEMMA on Instagram: "The operating principle of a liquid hydrogen rocket engine can be divided into several key stages: 1. Storage and supply of fuel and oxidizer: A liquid hydrogen rocket engine uses liquid hydrogen (LH2) as fuel and liquid oxygen (LOX) as an oxidizer. These substances are stored in two separate cryogenic tanks at very low temperatures (hydrogen about -253°C, oxygen about -183°C). Fuel and oxidizer are supplied to the fuel lines using high-pressure pumps. 2. Mixing and feedi
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How to use tretinoin for beginners #loveyou #viral #fouryou #thecheezyfamily1 #foryoupage❤️❤️
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Knowledge Hub on Instagram: "🔥 From spark to safe in seconds. One calm, decisive action stopped a gas cylinder fire that could’ve turned catastrophic.This reel is a reminder: presence of mind + correct safety steps can save lives and buy time until professionals arrive. For awareness and education only.Key takeaways:Stay calm and create distance. Alert everyone and evacuate vulnerable people first.Call emergency services immediately: 112 (India). Inform your gas supplier helpline.If trained and
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LADbible on Instagram: "GK Barry’s tour of a p*rn set 👀 Nearly 50% of 18 to 29 year olds use p*rn to learn about sex, but is p*rn a good teacher? GK Barry investigates how real and accurate p*rn is, in her documentary, Faking It, on LADbible Stories on YouTube."
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Feminism Social on Instagram: "Here is how you can protect yourself. Use a Custom ID (VPA : Virtual Payment Address) not your phone number. e.g. Instead of 987654****@upi use random123@ibl. Set the custom id as your default id from your profile's payment settings. Use UPI lite for small payments. This case from Mira Road near Mumbai is every UPI users nightmare. You just paid your fare and suddenly at night your phone starts beeping. It's the rikshaw man. Sending inappropriate messages. It's not
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2.2M views · 20K reactions | Daily Use English Words 珞殺 Important English Vocabulary 殺 﫠 Speak English with confidently 樂 #vocabulary #englishwords #speakenglish #englishspeaking #englishvocabulary #learnenglish #englishlearning #englishgrammar #advancevocabulary | Thegrowth Hub | Facebook
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Learning English With Oxford on Instagram: "What’s the difference between say and tell? 🗣️ ✨ Use "say" when you don’t mention who you're speaking to. ✔️ I said it was a great idea. ✨ Use "tell" when you do mention the listener. ✔️ I told her it was a great idea. 🎯 If there’s a person after the verb, go with tell. No person? Use say. . . . . . #EnglishTips #GrammarMadeEasy #SayVsTell #LanguageLearning #EnglishLearning"
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