Unit1 Jittering Atoms Chase the Cold Unit2 Teeping Afloaf in a Sea of Drwning Unit3 Abraham Lincoln Unit4 Abraham Lincoln Unit5 Lessons in Virtue That Books Can't Teach Unit6 The Idea of a University Unit7 Haze Begins to Clear Over Hazards of Passive Smoke Unit8 Link Training to Corporate Mission Unit9 Simmons'Sweet Control Unit10 The American Scholar Unit11 Scientists Plan to Clone Humans Unit12 On Art and Technology Unit13 Undue Process,Wadhington-Style Unit14 The Lamps of Fiction Unit15 Why I Want to Be a Chemist in the Twenty-Firdt Century Unit16 Scientists Discover Way to Prolong Life of Cells Unit17 Thomas Jdfferson Pragmatist or Vislnary Unit18 The Undiscovered World of Thomas Edison Unit19 A Note on Architexture Unit20 John Dalton and Colour Confusion Appendix Answer Key Bibliography