Why don't trains make *that* sound anymore?
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YouTubeVeritasium
Why don't trains make *that* sound anymore?
If you've been on a modern train you won't have noticed that classic "clickety-clack" sound anymore. This is because train tracks are now one continuous piece of rail without gaps. But one long piece of metal without room to expand when hot is dangerous. Thus, engineers had to come up with an ingenious solution involving... jagged rocks?
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Nikita Fair on Instagram: "Buffalo Chicken Hot Pockets 🍗 (Makes 10 Hot Pockets) Macros Per Hot Pocket: - 425 Calories - 50g Protein - 44g Carbs - 4g Fat 📕 Comment “Meal Prep” and I will DM you a purchase link to my Meal Prep Cookbook with 100+ recipes just like this! Ingredients (Dough)🥯: - Self Rising Flour (500g) - Greek Yogurt (0% Fat) (520g) - 1 Tbsp Garlic Salt (15g) - 1 Tbsp Italian Seasoning (8g) Ingredients (Buffalo Chicken Filling)🍗: - 40oz Chicken Breast (1135g) - 0.5 Tbsp Garlic S
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