Search results
The alchemists’ main goal was the philosopher’s stone, a substance which could transmute base metals into gold and silver, cure any disease and held the key to eternal life. They were also ...
那么Alchemy就是指来自黑土地（埃及）的技术。. 还有一种说法是Alchemy来源于古希腊语χέω（熔化，熔炼，倾倒液体）。. 翻译者有可能是认可了这个词源从而如此翻译，那么炼金有可能最早不是炼成金子，而是熔炼合金的意思。. 当然，以上是我的猜测。. 更具体 ...
Apr 5, 2006 · Alchemy: Isaac Newton's curse? IT LOOKS a curiously clumsy anachronism, set among the modern Pyrex glass and fume cupboards. Surely this chemistry lab at Indiana University in Bloomington shouldn ...
Nov 7, 2012 · 7 November 2012. Modern chemistry has its roots in a practice far too readily dismissed. THE historian Herbert Butterfield once dismissed writers on alchemy as being “tinctured with the kind of ...
Apr 13, 2005 · A new kind of alchemy. By Philip Ball. 13 April 2005. LET’S hear it for Dmitri Mendeleev. His periodic table has done a remarkable job of making sense of the elements, arranging them neatly into ...
May 23, 2012 · CASTOR stands for “Cask for Storage and Transport of Radioactive Material”. In each of the white cylinders is high-level nuclear waste generated years ago by German reactors. It is returning ...
Jan 14, 2015 · Alchemy goes beyond what we think of as modern chemistry by incorporating elements from natural philosophy, theology and metaphysics, but that doesn’t mean we should write it off.
May 7, 1994 · Alchemy encompassed the belief that it should be possible to change or transmute one metal into another – most famously, lead into gold. But by the early 16th century the itinerant
Jun 18, 2008 · CALL it biological alchemy: specialist pancreatic cells that secrete digestive enzymes have been converted directly into insulin-producing beta cells. Meanwhile, epithelial cells from the back of ...
Aug 3, 2011 · By Melissae Fellet. 3 August 2011. ANCIENT alchemists wanted to transform common metals into gold. Now chemists have achieved a more subtle modern-day equivalent – converting the element boron ...
