Andrew Huberman· PhD
because we learn best in these 90-minute bouts inside of one of these ultradian cycles.
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The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
because we learn best in these 90-minute bouts inside of one of these ultradian cycles.
Every Sunday: the week’s new conflicts and verdict changes — and nothing else.
Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.
find the time or times of day when you naturally have the highest mental acuity and that's really when you want to engage in these learning bouts