It is traditional in Iceland to give the gift of a book to be opened on Christmas Eve. Books are unwrapped and then read together. It is called Jolabokaflod (Christmas book flood). 📖 🎄 🖼 Reading Girl, Gustav Adolph Hennig, 1828.

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It's a great question! For really pure substances like elements, the freezing point and melting point are essentially the same. In practice for the mixtures & solutions we encounter in our day-to-day lives, we have different values. Bit more here: chemed.chem.purdue.edu/genchem/topi...

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Gallium, unlike m&ms, melts in your hand and it's much safer to play with than mercury. Or cesium, of course.

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descobri um podcast chamado “se essa sogra fosse minha” e pqp vcs não tem ideia de como eu detesto gente que não sabe se defender porra mano uma, duas, três vezes beleza mas a pessoa cagando na sua cabeça 10 vezes consecutivas???¿

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Kapalı içerik

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