Over at Forbes India. He hits an interesting note (and I have heard him say this in a seminar at IISc many years ago, so this must be one of his favourites) when he says:
… Bhadeshia explored the world of steel, which was complicated and at the same time had an “unbelievable variety” that remains unseen by the world at large. Explains Bhadeshia: “Every year, 1.3 billion tonnes of steel is produced, but there is no need for the outside world to understand it…it is a product made in an extremely sophisticated and controlled environment…it is so reliable that no one needs to worry about it. On the other hand, everyone needs to worry about the operating software in their computers as these are not very well developed products!”
Prof. Bhadeshia’s website offers a wealth of information on many, many aspects of materials science and engineering in general, and physical metallurgy of steels in particular.