Although (Soddy, Nature 92:399–400,1913)inferred the existence of isotopes early lastcentury, it was not until the discovery of theneutron by (Chadwick, Nature 129:312,1932)that isotopes were understood to result fromdiffering numbers of neutrons in atomicnuclei. (Urey, J Chem Soc 1947:562–581,1947) predicted that different isotopes wouldbehave slightly differently in chemical (andphys…
Giuseppe Verdi’s first success was Nabucco, given in Milan on 9 March 1842. Although this was Verdi’s third opera,1 the composer referred to it as the first milestone in what would become a life-long, successful career. “With Nabucco,” he declared to Count Opprandino Arrivabeneyears later, “my career can be said to have begun.”2 However, when Verdi made his f…
here is an inseparable link between healthy eating and respect for environmental balance, just as there is a growing awareness of the close relationship between eating habits and food production methods. A necessary transition towards sustainable farming and food systems can only be achieved through serious and thorough intervention by politics and law.Fro…
One of the most valuable lessons of the Italian kitchen is to make the most of everything you have available and never to throw anything away. No crumbs or bones are ever thrown in the bin. In a certain sense, a ragù is nothing more than a sauce made with leftover scraps of meat or fish or vegetables. In the classic Italian cookbook …