An unread book is not a failed read. It is a purchased option on a question you do not have yet. Why a shelf does something no folder, no store account and no chat window can do. With two drawn scenes to scroll through.

BMW is playing film promos on the screens of cars that cost 100,000 euros. Two weeks earlier, its automotive margin fell to 2.3 percent. Both are the same story. With an interactive timeline from 2020 to today.

Everyone talks about how cheap building has become. That is the boring half. The interesting half: being wrong costs almost nothing now. Why this is the best time to build something of your own, why responsibility feels lighter than expected, and why one recommendation beats a year of posting.

Thousands of companies bought expensive workflows that fell over after nine months. Now they say the technology does not deliver. Both were predictable, and both say more about the market of 2024 than about those companies. Why the frustration is not a result but a date.

We never see the thing, only its shadow. Models, data, renderings. Plato's cave says: get out, climb to the sun. But the ascent doesn't free you from shadows. It gives you a better fire. Knowledge isn't leaving the cave. Knowledge is casting sharper, repeatable shadows. And the thing with no shadow at all, the sun itself? A blank page.

White, light oak, rounded corners, a plant. The Apple Store, the coworking space, the dentist, your landing page. The obvious explanation, that designers got lazy, is wrong. The real one is worse: optimisation is a beauty machine. It just can't see what it can't measure.

Enron didn't die of fraud. It died of a company that had trained itself out of hearing the word no. A reading note on Jeff Skilling as Achilles. And on what that has to do with Nvidia's $42 billion and the memo nobody wants to write.

VW is halving its model range, and the works council speaks of disrespect. The convenient reading is that someone here refuses to accept that the world changes. It is wrong. And wrong in a way that reveals more about us than about Wolfsburg.

Every technological revolution convinces us that this time, at last, we understand why winners win. We almost never notice that the explanation arrives after the winner does.

Add up your AI subscription and you get a high API-equivalent value. The number is real, but it means less than it promises.

A missed penalty becomes the diagnosis of an entire country within minutes. The fascinating part isn't whether the diagnosis is right — it's how effortlessly our mind builds a closed explanation of the world from a single event. On the difference between a good story and a good explanation.

A CEO, a language model and your morning coffee all explain their choices fluently — and in all three cases the explanation may quietly miss how the decision was actually made.

A Flutter side-quest turned into OtterSlide: a little otter chasing a friend up a river. On what AI can really do for content — and why the hard part wasn't the code, but making it feel good to play.

Experts explain every market move in hindsight, flawlessly — and still don't call the next one. I honestly back-tested more than a dozen famous economic relationships out-of-sample. Almost none survive.

In 1896 George Santayana wrote the most uncomfortable definition of beauty: it isn't in the thing — it's your pleasure, which you pin on the thing. A reading note from someone who builds exactly that for a living. With an interactive test.

Wilde's only novel argues with itself: 'There is no such thing as an immoral book' — and then damns its hero anyway. A reading note on beauty without a conscience, from someone who builds surfaces that never age for a living.

A neural network, 70 years of draw data, hundreds of lines of code — and in the end the AI is exactly as accurate as a chicken pecking at numbers. With an interactive simulator to try it yourself.

The book isn’t the subject — a question is: why do people fall hardest right after they’ve made it? On wealth that eats itself, from the lone speculator to family businesses to Fukuyama’s “End of History.”

Why so many software projects run over budget and behind schedule, and why unclear requirements are almost always the real cause. With the latest figures.

An opinion: we're judging AI at demo prices, not real prices. Until the cost reaches the customer, we can't see which applications actually hold up.

Re-read with a tech lens. Why 1984 is less a prediction than a tool — and where the parallels to today hold up, and where they don't.

The AI boom is burning capital and electricity at a historic scale — while nearly half of corporate projects fail before they reach production. Why AI is a powerful tool but not a miracle, and how SMEs use it as an amplifier instead of a replacement.

Your brain reads loudness as probability — and panics on every bad day. Here's how to separate signal from noise and decide in a calibrated way.

A former Tesla President distills Musk’s five-step algorithm. Compelling — but how much of it actually transfers to a normal company, without Musk’s budget and risk appetite?

A thought experiment: one US directive switches off two frontier AI models worldwide. A field guide to Europe's dependency — and the barriers we have to remove to build our own.

An archaeogeneticist tells human history from ancient bones: constant migration, constant mixing — and a sober warning about “Homo hybris.”

SEO alone is no longer enough. If your business is invisible in AI search engines, you're losing customers. This guide shows how GEO, llms.txt and AI SEO get you found in ChatGPT, Perplexity and Google AI Overviews.

Which AI tools are actually worth it for businesses? From ChatGPT to n8n to specialized sales AIs – this guide covers 25 tools with concrete use cases, costs, and ROI per department.

Learn the difference between manipulative and ethical design patterns. With examples and decision framework.

One leadership style doesn't fit all. Learn the Situational Leadership Model and how to adapt your style to the person, task, and context.

Tech professionals have one of the highest burnout rates. Learn to recognize the warning signs in yourself and your team – and what you can do to prevent it.

Everything is important, nothing has time – the daily reality of tech leaders. Learn frameworks like Eisenhower, RICE, and MoSCoW to finally do the right things first.

The quality of your decisions determines the quality of your results. Learn frameworks like RAPID, 10/10/10, and OODA for better decisions in tech teams.

The more decisions you make, the worse they get. Learn how decision fatigue works and how you as a tech leader can combat it.

Planning fallacy, confirmation bias, sunk cost fallacy – cognitive biases systematically sabotage projects. Here's how to recognize and avoid them.

80% of project problems are people problems. Learn how to identify stakeholders, understand their interests, and create win-win situations.

Traditional mentoring flows from top to bottom. Reverse mentoring flips that – and brings fresh perspectives to leadership. Here's how it works.

We all have blind spots. Learn how unconscious bias works in tech teams – in hiring, promotions, and daily decisions – and what you can do about it.

Blame game or learning culture? A positive error culture distinguishes innovative from stagnating companies. Here's how to build one.

Conflicts aren't the problem – how we handle them is. Learn how to use conflicts constructively instead of avoiding them.

Conflicts are inevitable – how you handle them determines your team's success. Learn techniques for constructive conflict resolution and how to act as a mediator.

Criticism can motivate or destroy – the difference lies in how you deliver it. Learn techniques for constructive criticism that leads to improvement.

Good feedback is a turbo for development. Bad feedback destroys motivation and trust. Learn frameworks like SBI and COIN for constructive feedback.

Most people listen to respond – not to understand. Learn the techniques of active listening and how they transform your communication.

The path from Senior Developer to Tech Lead. Which skills you need, typical mistakes and how to successfully lead teams.

Synchronous meetings destroy productivity. Learn how asynchronous communication makes your team more efficient and enables deep work.

One computer, one driver, the whole team. Mob Programming sounds inefficient – but often it's faster and produces better code. Here's how it works.

Flow is the state of highest productivity. Learn the science behind it and practical techniques to regularly get into flow as a developer.

Shallow work fills the day, deep work delivers results. Learn Cal Newport's principles for concentrated work in the tech industry.

Markets don't reward complexity – they reward outcomes. Why the best experts rarely become the wealthiest.