We are often more certain than the evidence really allows.
More quotesBurdock kept sticking to the dog. De Mestral did the uncommon thing: he remained curious after becoming annoyed.
Under a microscope, the nuisance became hooks and loops. The useful inspiration was not “nature is clever”, a phrase capable of producing several hours of beautiful nonsense. It was a specific mechanism performing a specific action.
Borrowing from another field works when the problem is named precisely enough for mechanisms to match. Who else prevents an error under pressure? Who coordinates repeated handovers? Who helps a novice recognise the next action without instruction? Those questions may lead somewhere unfamiliar while keeping the search accountable.
Most analogy is lazier. A company calls itself an ecosystem and immediately grows arrows. A service borrows points from games because games are engaging, ignoring the rules, skill and voluntary play that produce the engagement. A safety process copies aviation terminology without the training and reporting culture that makes the practice work.
Surface resemblance generates exciting language. Structural resemblance generates something testable.
Translation also changes the idea. Hooks that grip fur are an observation; a reliable fastener requires materials, manufacturing, durability and countless decisions the original burr did not solve. Inspiration gets the flattering origin story. Engineering does the long, unfashionable work afterwards.
That is why random stimulus sessions so often disappoint. People collect exotic examples and return with metaphors. The sharper question is what the example actually does, under which conditions, and whether those conditions exist here.
The dog supplied irritation. Curiosity found a mechanism. Everything useful happened after “good dog”.