Curious Kids Every Day: A Daily Educational Podcast · Curious Kids Every Day

How Do You Know When You Fall Asleep?

February 27, 2026·12 min·1 clip

Josh reveals why you can't feel yourself falling asleep: the noticing part of your brain is powering down.

Josh explores the question of how we know when we fall asleep, explaining that sleep is a gradual process where awareness fades as the brain powers down. He discusses scientific methods like measuring brain activity and circadian rhythms, offering insights into sleep patterns and practical tips for better sleep.

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