Peter Hagen

Just want to share these relevant videos from Asianometry:

How Semiconductors Ruined East Germany

https://youtu.be/cxrkC-pMH_s

Why Europe Lost Semiconductors

https://youtu.be/5ZdmS-EAbHo

Europe’s Lost Decades in Semiconductors

https://youtu.be/PpSdytrNEBg

It's great to get chip manufacturing back to Germany after all the struggles, even if it's not... See more

A major limitation exists for spaced repetition software (e.g. Anki, SuperMemo, or other flashcard-style systems), in my experience using them for several years for long-term memory: it's neither necessary nor sufficient to use this software to learn certain topics.

Several excellent physics and math students I worked with have never used spaced... See more

Platforms only work for creators when you can limit the number of creators on it . The platforms don't care, of course, because they make money of the total revenue, so Facebook wants as many things as possible. But for individual creators, it's not a very good idea.

When the level of abundance gets too high, the solution, as hard as it may sound,... See more

"Wrong answers can be fun as long as you keep the wrong answer interesting enough that there is still some value for the player," Wasselin said. "Letting the player experiment is a great way to give agency, and allowing the player to find the right answer by themselves gives them a sense of ownership over the solution. It also creates more... See more

Touching the product makes it different — At CB Insights, we deliver data to customers. At Atlas, we deliver drums to customers. There is something unique and gratifying about making a tangible product which was new to me. Turning a bunch of raw materials into a finished product and watching them move from step-to-step in the production process is... See more

ARKit persists

anchors and mapping data based on your location.

• Practically speaking, this means that if you use an app to anchor some paintings to your wall at home, then go to your office, you won’t see the paintings there. You can persist new paintings on the walls in your office. Then when you return home, the device will automatically reload

... See more

We’re inspired by our city and everything in it — the most ancient social network that has stood the test of time. The art, fashion, and the city’s magical ability to connect us at the right time, night or day. Hundreds of different places to hang out, be inspired, meetup, or split up.

This made me think of the other recent case against Apple from Epic, where Apple's response to the court was essentially trolling. The judgement required Apple to allow apps to advertise outside marketplaces where users could purchase in-game items. So apple responded by allowing developers to apply to place exactly one text-only (non-hyperlink),... See more