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A special message from Khan Academy founder Sal Khan: We need your help to fulfill our mission of providing a free, world-class education for anyone, anywhere. We're a nonprofit and rely on donations from people like you to help achieve our goals. All donations made in December will be matched, so every dollar you give goes twice as far. Donate today! | Khan Academy
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A special message from Khan Academy founder Sal Khan: We need your help to fulfill our mission of providing a free, world-class education for anyone, anywhere. We're a nonprofit and rely on donations from people like you to help achieve our goals. All donations made in December will be matched, so every dollar you give goes twice as far. Donate today! | Khan Academy
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