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Ever wondered how a flask keeps your tea hot ☕ and your ice water cold 🧊 for hours? #sciencefacts
let's understand the simple science behind a vacuum flask and how it reduces conduction, convection, and radiation to maintain the temperature of your drink. Science is everywhere—you just have to notice it! Tell us in the comments: Hot Tea ☕ or Ice Water 🧊 – Which one do you usually carry in a flask? 📌 Follow @tezla_creations for ...
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