Shane Ryan

You check your Apple Watch in the morning. Sleep score: 62. You decide it's going to be a foggy day. And then it is. A 2014 Colorado College study suggests the score itself causes the fog. 164 people walked into a lab. Researchers hooked them up to fake EEG equipment and told them the readout would show their REM percentage from the night before. Then they fabricated a number. Half the room was told 28.7%. Half was told 16.2%. The machine wasn't measuring anything. Participants took four cognitive tests. The Paced Auditory Serial Addition Test, where you add numbers spoken at increasing speed and hold your last sum in working memory while computing the next. And the Controlled Oral Word Association Task, where you generate as many words as you can starting with a single letter under time pressure. Both are gold-standard measures of attention and executive function used in clinical neurology. The 28.7% group outperformed the 16.2% group on both. Significantly. How rested participants actually felt that morning predicted nothing. The mechanism is mindset priming an executive resource. When you believe you slept well, you allocate cognitive effort more aggressively. You don't conserve. You don't pre-disengage. Belief about the resource changes how you spend it. Two control conditions ruled out demand characteristics. Participants weren't trying harder because they thought they should. Real measurable cognitive performance shifted with the number on the readout. The Apple Watch sleep score. The Oura ring readiness number. The morning ritual of checking either one is taxing the resource you're about to need. The performance gap from a fabricated REM percentage was larger than the gap from how rested participants actually felt. The number was louder than the night.

Screenshot of ChatGPT in 2028 images v2

someone built an OpenClaw agent that SELLS pool installations on autopilot. finds $500k–$1.2M homes without pools renders a pool in their backyard and mails a before/after postcard.

Why does it cost less to build a base on the moon than high speed rail from sf to la

This part of the Brazil coast is 10x better than any beaches in the Caribbean or Europe. I’ve spent 6 months total across this region and just finished up a week vacation here. Santa Catarina, Brazil. November-February = summer season. White sand beaches, turquoise water, mountains, surf culture, perfect weather. Extremely safe and relaxed. Excellent infrastructure. Still WAY cheaper than a Cancun resort. One of the great regions of the southern cone. Yet 99% of people don’t even know what Santa Catarina looks like.

I think we should start decorate our streets and bridges again.