There is an interesting type of number puzzle in which numbers are replaced by letters or other numbers, as in an encrypted message.
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The space telescope will study the evolution of dark matter and energy over the last 10 billion years
Given the advance of AI, digital rights experts demand to start monitoring algorithms and improve them preventively, to prevent them from violating human rights
El estudio científico de la risa y sus efectos sobre el bienestar personal y social se ha visto eclipsado por la investigación de emociones negativas que afectan a la salud mental, como la ansiedad y el miedo