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#52 – Why do planes leave behind a white trail in the sky?
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Why do tigers have stripes on their body?
Why are magnifying glasses able to enlarge images of objects?
Why should we not eat crabs with persimmons?
Why…
Why this? Why that? There are many questions one can easily ask but hard to get the right answers. Come to think of it, there are many scientific mysteries hidden in our everyday life.
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