“You cannot use an old map to explore a new world.” – Einstein
In this edition:
🔹 A 3-minute brainwave test can spot Alzheimer’s early — at home
🔹 A new epigenetic atlas shows how aging rewrites our genes
🔹 The record $100B T-Bill auction says “boring money wins”
🔹 4-Day workweek trial results (last week): more output, calmer humans
🔹 What we’re loving — tools to live longer, think clearer, and grow wealth
Estimated read time: 5 minutes
💡 THE BIG IDEA: AN AT-HOME TEST FOR EARLY ALZHEIMER’S
What’s happening:
Researchers validated a 3-minute “Fastball” EEG that flags early memory problems years before typical diagnosis — and it works in people’s homes. Early detection matters because new drugs help most before decline sets in. (ScienceDaily)
Why it matters:
No clinic drama. No hour-long tests. A fast, low-cost signal for families and founders who want to plan ahead.
FutureProof Take:
Longevity isn’t just adding years — it’s protecting cognition. Cheap, early diagnostics = leverage.
➡️Action Step: If dementia history runs in your family, bookmark the Fastball EEG project page and track rollout updates. (Early adopter edge.)
🧠 FUTUREPROOF YOUR BRAIN
A New Map of Aging (This week’s lab candy)
What’s new:
A huge epigenetic atlas (think: DNA “on/off” switches across organs) just landed, giving the clearest picture yet of how aging rewires us — and where interventions might work. (Nature)
Why it matters:
Real targets beat vague “anti-aging.” This map points drug developers — and someday, your supplements and routines — at the right switches.
FutureProof Take:
The next decade of longevity won’t be magic; it’ll be precision maintenance.
➡️ Action Step: Track biomarkers you can actually change (inflammation, sleep, VO₂max, A1c). If you can’t measure it, you can’t improve it.
💸THE MONEY MOVE: “BORING” JUST BROKE A RECORD
What’s happening:
The U.S. Treasury ran a record $100B auction of 4-week T-Bills (and is keeping bill sizes elevated). Translation: safe, short-term yield remains in demand. (MarketWatch, Reuters)
Why it matters:
When macro looks wobbly, sophisticated money gets liquid and lets T-Bills do the work.
FutureProof Take:
The wealthy don’t chase every pop; they ladder. (Then they sleep.)
➡️ Action Step: Build a simple 4–8 week T-Bill ladder on TreasuryDirect. Roll it. Forget it. Let yield compound while you focus on higher-leverage bets.
💼THE FUTURE OF WORK: SHORTER WEEK, BETTER OUTPUT
What’s happening (last week):
A Scottish government pilot of a 32-hour / 4-day week reported higher productivity, lower stress, and fewer psychological sick days — without breaking workflows. (The Guardian)
Why it matters:
Turns out your people don’t need more hours; they need fewer, better ones.
FutureProof Take:
If you manage talent, your next advantage is calendars — not kombucha.
🎉 You’re halfway through this week’s FutureProof.
Hydrate. Roll your shoulders. You’re now 1% smarter than five minutes ago.

“The real flex in 2025: tests that find trouble early, weeks that end on Thursday, and cash that compounds while you nap.”
🕊️ Tweet this🎥 Mood gif:

Alright, now let’s get back to stretching your brain 🧐
“You don’t need to outwork the future — you need to out-measure it.”
Early diagnostics + shorter workweeks + risk-free yield = longevity, sanity, solvency. The rest is posture.
🧰 WHAT WE’RE LOVING THIS WEEK
Cronometer — Granular nutrition tracker that actually nails micronutrients (brain & heartspan FTW)
Eight Sleep — Smart mattress that cools/heats to lock your deep sleep (and your next-day IQ)
Tiller — Spreadsheet-native budgeting for grown-ups (great for building a T-Bill ladder view)
Rise Science — Sleep-debt app that teaches you when to do deep work vs. shallow work
Koyfin — Clean markets dashboard to track yields, ETFs, and your “boring money” like a pro
Want to get featured? Apply here →
💭 THE FINAL WORD
Early brain tests. Smarter gene maps. Safe yield on tap.
And yes — fewer meetings.
The edge isn’t hustle. It’s inputs: measure early, focus hard, compound quietly.
See you Tuesday.
— Team FutureProof
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DISCLAIMER: None of this is financial, investing, or health advice. This newsletter is strictly educational and is not investment advice or a solicitation to buy or sell any assets, products, or to make any financial decisions. Please be careful and do your own research.