The best way to learn stats and data science is to actually do it. And to do it, you need datasets. One good place to find them is Kaggle. Here's how I find, download, and explore Kaggle datasets.

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China controls 70% of rare-earth extraction and 90% of processing. U.S. 2025 rare-earth imports were 71% from China, critical for defense and energy. Investors should track U.S. efforts to boost ...