Rohr Wiseraker

If you can’t easily explain why something is difficult, then it’s incidental complexity, which is probably worth addressing

My favorite manager in my career had a habit of pressing me when I would claim something was difficult to implement. Often his response was something along the lines of “isn’t this just a matter of sending up X when we Y”, or ... See more

One of the most intelligent case studies in design is the Chinese tea cup. They’re made without handles simply because if it’s too hot to touch, it’s too hot to drink.

Humans naturally want to add more. Add a cardboard sleeve, add a warning on the outside of the cup, add a handle. The result of all these things never cools down the actual contents.

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Why is it that, with larger populations than ever before, our tolerance for casualties is increasingly low?

Back in 1994, I offered a simple theory: the wars of history were fought by “spare” male children. Even as late as the mid-20th century, the average European family had several children. In agricultural households, one male could inherit the f... See more

A recent study found that e-bike riders, on average, get more exercise than riders of traditional (acoustic?) bicycles.

How can that be?

By amplifying the rider’s effort, the e-bike takes its rider further, faster. The rider who goes further, faster ultimately rides more than their unassisted counterpart. Their heart, lungs, and muscles grow stronger... See more

The mind, if preoccupied with a problem or question long enough, will tend to come up with possibilities that might eventually lead to answers, but at this stage are still speculations, untested hypotheses, and early epiphanies. (Epiphanies often are characterized as “Aha! moments,” but that suggests the problem has been solved in a flash. More of

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Independent internet-native creators leverage the internet’s frictionless content creation and distribution, but they’re still trapped by traditional business models like subscriptions and advertising.

A subscription model is based on the promise of the production of future gated content. A publication or creator is paid to continue production, not ... See more

But anyway, yes, this thing will fail, because nothing is being built. Yes, every ideological movement assures us that after the old order is completely torn down, a utopia will arise in its place. Somehow the utopia never seems to arrive. Instead, the supposedly temporary period of pain and sacrifice stretches on longer and longer, and the ideolog... See more