Creating an element is no easy feat. It's the equivalent of firing six trillion bullets a second at a needle in a haystack, hoping the bullet and needle somehow fuse together, then catching it in less than a thousandth of a second - after which it's gone forever. Welcome to the world of the superheavy elements: a realm where scientists use giant machines and spend years trying ...(展开全部)

Creating an element is no easy feat. It's the equivalent of firing six trillion bullets a second at a needle in a haystack, hoping the bullet and needle somehow fuse together, then catching it in less than a thousandth of a second - after which it's gone forever. Welcome to the world of the superheavy elements: a realm where scientists use giant machines and spend years trying ...(展开全部)

'So it happens, therefore, that every element says something to someone' Inspired by the rhythms of the "Periodic Table", Primo Levi assesses his life in terms of the chemical elements he associates with his past. From his birth into an Italian Jewish family through his training as a chemist, to the pain and darkness of the Holocaust and its aftermath, Levi reflects on the diff...(展开全部)

'So it happens, therefore, that every element says something to someone' Inspired by the rhythms of the "Periodic Table", Primo Levi assesses his life in terms of the chemical elements he associates with his past. From his birth into an Italian Jewish family through his training as a chemist, to the pain and darkness of the Holocaust and its aftermath, Levi reflects on the diff...(展开全部)

The periodic table of elements is among the most recognizable image in science. It lies at the core of chemistry and embodies the most fundamental principles of science. In this new edition, Eric Scerri offers readers a complete and updated history and philosophy of the periodic table. Written in a lively style to appeal to experts and interested lay-persons alike,The Periodic ...(展开全部)

The periodic table is one of the most potent icons in science. It lies at the core of chemistry and embodies the most fundamental principles of the field. The one definitive text on the development of the periodic table by van Spronsen (1969), has been out of print for a considerable time. The present book provides a successor to van Spronsen, but goes further in giving an ev...(展开全部)

"These essays, spanning 20 years of Bowlby's speaking about the forming and breaking of relationships of affection, are clear and systematic. They make an excellent introduction to his thought." -- British Journal of Psychiatry John Bowlby's interest in the effects on a developing child of different forms of family experience began in 1929 when he worked for six months in a s...(展开全部)

"These essays, spanning 20 years of Bowlby's speaking about the forming and breaking of relationships of affection, are clear and systematic. They make an excellent introduction to his thought." -- British Journal of Psychiatry John Bowlby's interest in the effects on a developing child of different forms of family experience began in 1929 when he worked for six months in a s...(展开全部)