Dogs act like toddlers when you need help - but cats just watch. Scientists compared 3 groups: pet dogs, cats, and human toddlers in an experiment where a human parent hides and pretends to look for an object. 75% of dogs and children helped. Cats only helped if it was in their personal interest.

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560余岁庆成宫恢复历史风貌，详情可参考同城约会

Create a robust Python script that, given a YouTube Channel ID, can scrape the YouTube Data API and store all video metadata in a SQLite database. The YOUTUBE_API_KEY is present in `.env`.

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