Your Cells Are Running Out of Battery — And It Started in Your 30s
It's not laziness. Your cells are literally losing power. A 2025 Nature Aging review maps out how fast NAD+ disappears — and what you can do about it.
Grimoire
Long-form analysis at the intersection of AI and life sciences — all spells, sorted by time.
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Same Genetic Defect, Completely Different Fates — Your Kidney Cells Are Playing Survival Games
Why some run marathons at 70 while others need dialysis at 50: Nature Aging shows the same mitochondrial mutation triggers opposite fates in two kidney cell types.
Your Cellular Power Plants Are Shutting Down — And You Don't Even Know
How NAD+ depletion flips mitochondria from energy engines into aging accelerators: a 2025 npj review pinpoints why cellular power plants quit pulling their weight.
No Diploma, No Problem: How a High School Dropout Landed at OpenAI
Gabriel Petersson dropped out of high school at 17 and joined OpenAI's Sora team without a degree. Three learning shifts that bypassed the credential ladder.