In the book "Why Things Break -- understanding the world by the way it comes apart", the author Mark E. Eberhart tells the story about how he became obsessed with the search for why things break. He is a professor of chemistry and geochemistry with a strong interest in material sciences. Eberhart makes the difference between the questions "when things break" and "why things break". We have always known when things break, at least more or less. People have figured out how much a rock or a copper sword can take. We can measure this by trying over and over again with different weights or forces. But this does not tell us "why" they break. The book gives many interesting examples of the history of materials and how humans have learnt to use these materials, such as stone and later on bronze and iron. I like the way he describes the intimate relation between humans and their materials. It is clear from his way of telling history that knowledge about t...
Interaction Design, HCI, Philosophy of Design, Technology and Society