Start school later, sleep longer, learn better: New study shows that flexible school start times can be an effective and practical approach to reducing chronic sleep deprivation and improving adolescents’ mental health and academic performance.

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英國超市將巧克力鎖進防盜盒阻止「訂單式」偷竊

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The payments totalled £29.8m, funded by the UK government and paid separately from the Crawford contract.

They migrate thousands of kilometres to find stable sea ice during Antarctic summer to wait out what is called a "catastrophic moult" every year.

UK governm

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