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Continue to ChatThere Is Such a Thing as a Tesseract: Science in 'A Wrinkle in Time' https://geekmom.com/2018/01/science-in-a-wrinkle-in-time/
There Is Such a Thing as a Tesseract: Science in 'A Wrinkle in Time' https://geekmom.com/2018/01/science-in-a-wrinkle-in-time/