Dr Bob, Brain Mechanic

Substack Sucks

Substack is no longer just a bit annoying; it’s a live demo of how platforms rot when growth metrics outrun product sense. What started as a clean publishing layer is turning into another over-engineered, over-algorithmic UX mess. The problem, and a better path The good news: everything Substack is currently mangling, identity, delivery, discovery, andContinue reading "Substack Sucks"

Can Psilocybin ‘rewire’ the Brain

A recent study led by researchers at Cornell University used a genetically engineered, non-deadly rabies virus as a tracing tool to map precisely how psilocybin rewires brain circuits in mice. The goal was to understand the mechanism behind psilocybin's potential as a long-lasting treatment for depression and other mental illnesses. How the Study Was Conducted The internationalContinue reading "Can Psilocybin ‘rewire’ the Brain "

iMessage vs WhatsApp, Signal Anyone?

Jet lagged, 24 hours to Dubai After 24 hours of recycled airplane air and ‘gourmet’ meals, I’ve landed in Dubai, jet lagged and still awake. And still trying to figure out how to message people from halfway across the planet without funding another billionaire’s moon base. I belong to a cult of about 30 friendsContinue reading "iMessage vs WhatsApp, Signal Anyone?"

Visiting Dubai

AI recommended Itinerary Dubai is absolutely packed with incredible experiences! Here are the top attractions and activities you shouldn't miss: 🏗️ Iconic Architecture & Views Burj Khalifa - The world's tallest building with breathtaking observation decks on floors 124, 125, and 148 Helicopter tours - Aerial views of the city's stunning skyline and Palm JumeirahContinue reading "Visiting Dubai "

Rethinking “high HRV”

If you want to increase your HRV, start by forgetting about chasing a big number and focus instead on building a steady, low‑noise baseline. - Many people want higher HRV because they think it proves elite athleticism, but research shows the link is loose and highly individual. - What often separates “high HRV” athletesContinue reading "Rethinking “high HRV”"

Meshtastic Stuff

Meshtastic® is a project that enables you to use inexpensive LoRa radios as a long range off-grid communication platform in areas without existing or reliable communications infrastructure. This project is 100% community driven and open source! Official Meshtastic Site Seed Studio Wiki Wired Article: Texting for the End of the World Favorite 'Portable' Meshtastic DevicesContinue reading "Meshtastic Stuff"

The Role of Doctors Is Changing Forever

Physician and writer Dhruv Khullar argues that doctors are losing their traditional authority as new forces, artificial intelligence, wellness influencers, populist movements, and corporate interests, compete for public trust in medicine. Through the story of “Jim,” a patient who self-diagnosed a blood clot using ChatGPT, Khullar illustrates how the medical journey increasingly unfolds outside traditionalContinue reading "The Role of Doctors Is Changing Forever"

Implosion or Explosion?

At this moment, there’s really only one story that matters in American politics: Is Donald Trump going through a rough patch, or are we watching something deeper unravel? If you talk to Republican strategists or peek at the conversations that ripple through Washington, the mood has shifted. This isn’t normal turbulence. It’s the kind ofContinue reading "Implosion or Explosion?"

Favorite Apple Watch Apps

Five major “epochs” of human brain development

The five major "epochs" of human brain development, identified by a recent study, are Childhood(birth to age 9), Adolescence (9 to 32), Adulthood (32 to 66), Early Aging (66 to 83), and Late Aging (after 83). These epochs are characterized by distinct patterns of neural rewiring, with major turning points occurring at ages 9, 32, 66, and 83. The five epochs of brain developmentContinue reading "Five major “epochs” of human brain development"