Contrast Quotes - page 3
Once helium burning has occurred... the next possible reaction-carbon burning-is not necessarily slow... This reaction involves ...a strong as opposed to a weak interaction. ...Carbon burning results in magnesium. ...Taking a cross section of a highly evolved star would reveal a system of many layers. The inner layers have been subjected to the largest pressures, thereby forced to the highest temperatures, and burned the furthest; the outermost layers, by contrast, have not burned at all. Thus, as we proceed from outside in, there will be an outermost layer with the initial mix of hydrogen and helium, a layer of mostly helium, a layer of carbon, a layer of magnesium, and so on. ...So we arrive at the picture of a star, in the latest stages of its evolution... now composed of mostly carbon nuclei and other explosive material.
Frank Wilczek
The next day he [uncle Alfred] took me to hear the 'Concert Colonne' at the Chatelet. First we lunched and then went to the hall. There was a fine program! Schumann, Bizet (new to me), Berlioz (ditto). - I can scarcely express how I marveled at the Hamlet and Romeo et Juliette of Berlioz. - He belongs with Delacroix, with Shakespeare, he is of the same family, he has the mark of these men of genius. He is prodigious in movement, imagination, strangeness, vigor, delicacy, sense of contrast, he is terrible and suave.
Camille Pissarro