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.

· · 来源：tutorial资讯

30 January 2026ShareSave

Ofgem cap drops by 7% to £1,641 a year for consumers’ average gas and electricity costs

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Последние новости

Emer MoreauBusiness reporter

Clues

Currently the UK experiences about seven days a year where rainfall is more than 80mm a day – considered a heavy rainfall event. If 30mm of this falls in an hour it typically triggers a flash flooding warning.