PITTSBURGH (KDKA) -- When most of us were in school, we took science classes like biology and chemistry, but computer science may be even more important for today's kids. Yet nearly 90% of ...
Ana Carolina, 10 years old, lives with her mother and younger sister in one of 900 apartments in a low-cost housing complex in Brazil. When she wakes up in the morning, she likes watching parrots fly ...
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