As a kid, whenever we went to the Apple Store I'd run to the back to play the demo games on the iMacs. Now, in an absolutely crazy, full-circle moment, my own game @BlackboxPuzzles is one of those games on thousands of iPads in hundreds of Apple Stores around the world.

Silo: what a massive show in restraint

Pros: we took a picture of the fundamental fabric of matter, the absolute minimal possible reduction. We transcended human limits in a profound way. This is comparable to the moon landing. Cons: It's hexagonslop again.

If anyone doesn't know what to get my for my birthday

This weekend only, get 75% off our annual plan one of our biggest discounts yet!). To help you ship those big "anyAppleOS 27" updates. Well done for shipping. It's worth a celebration! apps.apple.com/redeem?ctx=of…

What the absolute magic trick

CONTINUOUS ANGLE API

Mobile prototyping is fundamentally tactile. You need to feel an interaction to know whether it works. Inspired by @joshpuckett's DialKit, I built a Swift plugin that automatically turns code into live controls, so you can tune the behavior as you're using it. Small changes in timing, velocity, or resistance are hard to describe precisely, but can completely change how an interaction feels.

If you're a female… …with high cholesterol …in your 30s …you may be misdiagnosed In one study, ~6% of women were labeled with high cholesterol… when they were tested again later in their cycle, their results came back ‘normal’. Your cholesterol can swing by 19% depending on the day you get your blood drawn. + First half of cycle = higher. + Second half of cycle = lower. Your cholesterol isn't one number. It moves monthly with your hormones. In the first half of your cycle, your cholesterol reads high. After ovulation, it falls, hitting its lowest right before your period starts. When I found this out, I was shocked. Why does no one know this? The answer took me down a rabbit hole. When your blood lab results come back, there's a "normal range" printed next to each number. That range is created by measuring a big group of people, and calling the middle 'normal.' But for decades of blood draws, cycle days weren’t recorded… so their cholesterol variation was invisible. Then, it got worse in 1977 when the FDA excluded women of childbearing age from early drug trials for 16 years. So it wasn’t until 2010 when the first rigorous, large-scale proof came back that cholesterol changes with the cycle. A female health study looked at blood biomarkers and compared them with cycle data. It took 60 years to figure that out. And yet, it's 2026, another 16 years later, and the reference ranges are still outdated. So… why hasn't this been fixed? Heres 7 reasons why... #1. Most doctors don't know. It is not in their training or guidelines. #2. The lab companies haven't built for it. There's nothing stopping Quest or LabCorp from adding this. They set their own systems… they just haven't prioritized it. The individual who takes your blood has nowhere to note what cycle day you’re on. #3. Self-reported Cycle days. Most women were never taught to track their cycles. The education is thin, and full of myths (most women don’t ovulate on day 14). Even a woman who tracks carefully may have imperfect information. For example, ovulation shifts month to month, and sometimes it’s skipped. #4. Cycle phase confirmation. Cycle phase can be confirmed with a blood or urine hormone measurement alongside the draw. It's just that nobody has added this step. #5. The starter data already exists. The 2010 study measured hormones and cholesterol across hundreds of women's cycles. That's enough to build a first version of phase-specific ranges. Validating it at scale would take more data, but collecting it is now trivially cheap. #6. We repeat the test, but still ignore the cycle. Cholesterol is often checked more than once, which can help smooth out biological variation. But those repeat tests usually aren't timed to the menstrual cycle. #7. Ranges only change when someone decides to change them. There's no central body that sets reference ranges… each lab company adopts and verifies its own. When pediatric ranges turned out to be wrong, a research group rebuilt them from thousands of healthy kids and labs adopted the results. The same thing could be done here. It’s just that no one has started. The data to fix this is completely collectible. A third of American women already track their cycles on their phones.…. and the biobanks have millions of cholesterol results. Nobody has put the two halves together. Insanely… cholesterol is not the only marker that varies across your cycle. In one study, about 50% of the molecules measured in women’s blood and urine moved with the cycle. And yet… it's still almost entirely unknown. So I am running my own experiment. I'm collecting 14 million data points on my menstrual cycle… my brain, blood, skin, saliva, grip strength, etc. We’re spending $2.6 million on this. And every second of my day is monitored and accounted for. This will be the most quantified menstrual cycle ever. We’ll post all results here (good and bad, wins and failures) with you for free.... sharing all the practical insights. My hope is that we can put words and numbers to the female experience.

I am so tired of logging into stuff

Scientists have discovered a new spider called the Ballista Spider and its the most insane thing ive ever seen. It creates a tiny spring loaded lure for a specific type of aggressive tree ant, covering the lure in pheromones, and when the ant bites the lure it cuts the thin webbing holding it and launches the ant into the air at 1,300 meters per second squared, and into its web high above the other ants. Which is absolutely crazy. Not only is it one of the only spiders ever to use extremely elastic webbing to create a spring loaded trap specifically meant to be triggered by the prey, but it is one of the only spiders ever to adapt its entire hunting system for one specific type of prey! It also has the strongest and most elastic webbing we’ve ever seen, because the ants have have special feet that firmly stick them to surfaces, so the web has to be able to launch an ant with strength of multiple times the ants body weight!!

“We aren’t the Netherlands!” Neither was the Netherlands!

✊🏼OUT NOW✋🏼 Transform your living room into a cave in Cueva de las Manos for Apple Vision Pro! apps.apple.com/us/app/id6777…

The beauty of Dutch infrastructure: Overnight every single train, tram, subway, bus, and ferry (?) in the Netherlands will start accepting Express Mode for payments. Tap and go 🚌⛴️🚄

Make fun stuff like Gábor

Less sheets, more fluid interfaces

yes! please don’t try new things. please don’t have fun

“we sandboxed the agent” meanwhile the agent:

Liquid glass