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.
Why your 500 Notion notes are dead weight, and how NotebookLM turns a quiet vault of PDFs into a citation-backed think tank you can actually interrogate.
How NAD+ depletion flips mitochondria from energy engines into aging accelerators: a 2025 npj review pinpoints why cellular power plants quit pulling their weight.
By 50 you have half the NAD+ you had at 20. Imai's NAD World 3.0 framework in npj Aging cracks the cellular supply chain behind mammalian aging and the pause button.
Seven longevity genes evolved over a billion years sit idle without NAD+. Imai and Guarente's classic npj review on why sirtuins need fuel to extend lifespan.
a16z analyzed 2026 AI investment patterns across OpenAI, Anthropic, Google, and Meta. Five signals reveal who is actually pulling ahead in the infrastructure race — and the leader is not who most people are betting on.
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.
177 peer-reviewed studies confirm aerobic exercise triggers neurogenesis, reduces amyloid plaques, and measurably slows Alzheimer's progression. It is the most evidence-backed brain intervention that no doctor is currently required to prescribe.
Talkio puts multiple AI models into the same desktop conversation, which makes it genuinely fun for side-by-side comparison and brainstorming. But as a GUI-only app with no CLI or API, its role stays limited if your workflow is already automation-first.
A self-hosted RAG stack built from Langflow, Docling, and OpenSearch. It is coherent and capable, but for many research workflows the operational weight may exceed the practical gain.