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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My base layout is very close to Halmak. I modified a couple of characters in the center columns to better align frequency with ease of reach on a columnar layout. I use home row mods for my home keys, and all of my thumb keys are dual-function keys with layer switching hold actions.

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