Abstract

1 Before we begin -- 2 The case for technological imperfections -- 3 Cookery and technological spices -- 4 A short log of technology from wood -- 5 Reader beware -- 6 Key features of chemistry and solids -- 7 Examples of new glass technologies -- 8 Optical fibre communication -- 9 Beauty from imperfections -- 10 Valuable imperfections in crystal lattices -- 11 Impurities and the growth of semiconductors -- 12 Small anomalies and long-range consequences -- 13 Photonics in the twenty-first century -- 14 Chemistry and catalysis -- 15 Imperfections in music -- 16 Evolution achieved through imperfections -- 17 Hints for a successful scientific career -- 18 Science in the realm of opinion -- 19 Improving our future lives -- 20 The greatest challenges that we face.