[ad_1] Karen Hallberg, chosen to receive the UNESCO Outstanding Prize for Latin America Credit: ARCHIVO / ALFREDO LEIVA From an early age, the Argentine physicist Karen Hallberg was fascinated by the riddles …
Read More »[ad_1] Karen Hallberg, chosen to receive the UNESCO Outstanding Prize for Latin America Credit: ARCHIVO / ALFREDO LEIVA From an early age, the Argentine physicist Karen Hallberg was fascinated by the riddles …
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