Science of Discworld III

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Science of Discworld III Page 35

by Terry Pratchett


  Newton, Isaac 18, 19, 23, 186, 188, 210, 236, 263

  Newtonian physics 75–6, 78–80, 95

  Newton’s law of motion 18, 186, 188, 210, 314–15

  Nilsson, Daniel 45, 46

  Noah 158

  Nobel Prize 11–12

  numbers

  definition 178

  quantum 196

  transfinite 178

  O

  Occam’s razor 189

  Odysseus 220, 221, 229

  officer-training 321–2

  Olum, Ken 103

  Oppenheimer, Robert 96

  Origin of Species (Darwin) 44, 145–55, 235, 319

  conclusion 325–6

  originality 246–7, 248–52

  origins 145–51

  structure 151–2

  Owen, Fanny 119

  P

  Paley, William 23–6, 38–40, 41–2, 44, 46, 117, 235, 249

  argument from design 34–6, 39–40, 126–7, 160

  influence on Darwin 119–20, 152, 153

  Pans narrans 323

  Papin, Dennis 243

  paradoxes

  Arrow 67, 68, 83

  cumulative audience 63

  ‘grandfather’ 63, 64, 107–8, 223–4

  Moving Rows 67

  twin 98–9, 102

  parallel worlds (multiverse) 56–60, 106–7, 184–5, 187–95

  four levels of 189–95

  parasites 217, 273–4

  parochials 216

  particles 76–81

  past 77, 93–4, 104, 212, 214, 229

  see also future; history; present; time travel

  Pelger, Suzanne 45, 46

  Penrose, Roger 107

  petunias 275, 276–7

  phlogiston 298

  phocomelia 266–7, 271–2

  photons 77, 78

  physics 183–8, 192

  Newtonian 75–6, 78–80, 95

  quantum 75, 81–4, 100, 105–7, 184–9, 191, 195–201, 303

  pi 182

  pigeons 155, 156

  Pius XII, Pope 22

  Planck length 106, 184, 197–8

  plankton 217

  Platonia 80–4

  pogroms 318

  Poincaré, Henri 76, 236

  point singularities 96, 97, 100

  Poland 318

  Polchinski, Joseph 195

  politics 299

  polydnaviruses 273–4

  Polypan multinarrans 323–4

  population growth, exponential 127–8, 147–8, 159

  position 83

  present 77, 81, 212

  see also future; past; time travel

  pressure cookers 243

  principle of least action 186–7

  privatives 297–8

  probability 82–4, 194

  probability mists 81, 83

  projective geometry 174

  proteins 275–9

  heat shock 267–8, 270

  proviruses 274

  pseudoscientific movements 15–16

  Q

  Quakers 311, 318

  qualitative theories 19

  quantitative theories 19

  quantum foam 106, 191

  quantum gravity 105

  quantum mechanics 75, 81–4, 100, 105–7, 184–9, 191

  parallel worlds 106–7, 184–5, 187–95

  superimposition of states 106

  time travel 105–7

  unification with relativity theory 105, 195–201, 303

  quantum numbers 196

  Quantum Platonia 81–2

  quasars 79

  quasi-sciences 291

  R

  radiation 270–1

  radiuses, Schwarszschild 96

  Ramsay, Marmaduke 120

  reification 184–5

  relativity theory 75–81

  general 18, 75–6, 78, 93–6, 98–102, 104

  special 75–6, 236

  unification with quantum mechanics 105, 195–201, 303

  religion 15–17, 22, 49, 291–2, 293, 299–302

  beliefs 298–303

  Buddhism 302

  and evolution 11–13, 291–2

  faith 50–1

  fundamentalism 11–13, 156–7, 291–2, 299

  heterogeneous societies 318

  Hinduism 94

  Islam 291–2

  see also Christianity

  resources, linear growth 127–8, 147–8, 159

  retina 40

  retroviruses 278–80

  revolutions, scientific 236–8, 251–2

  ribonucleic acid (RNA) 276–9

  ring singularities 101

  Rivault, Florence 241

  RNA interference 277, 279

  rocket technology 314–16

  Roman Catholicism 15

  Royal Geological Society 125

  Royal Society 243–4, 311

  Ruse, Michael 17

  Russia 313, 317, 318, 319

  S

  St Jago island, Cape Verde Islands 123, 140, 142

  Savery, Thomas 243–4, 246

  Schrödinger, Erwin 298

  Schwarszschild, Karl 95–6

  Schwarszschild radius 96

  science 14–23, 228

  beliefs of 302, 302–3

  facts 289–90

  research 14–16

  theories 18–20, 289–92

  unanswerable questions of 50–1

  university study of 320

  Science of Discworld, The 228, 296, 297, 314–15

  Science of Discworld II, The 213, 214, 215, 228, 289, 314–15, 323

  science fiction 294–5

  scientific revolutions 236–8, 251–2

  secularism 22, 323

  Selfish Gene, The (Dawkins) 266, 275

  sergeants 321–2, 324

  sets 178–80, 181, 183

  sex 144

  Shelley, Mary 71

  shema 300

  Silverberg, Robert 63, 64

  singularities

  point 96, 97, 100

  ring 101

  Sirens 220, 229

  Skinner, B.F. 290

  Snyder, Hartland 96

  social class 319

  middle classes 311, 313, 320

  working classes 316–17

  social heterogeneity 317–19, 323–5

  Somerset, Edward (Marquis of Worcester) 242

  space

  Newtonian 76

  and time 62, 66–7, 72–3, 83

  see also spacetime

  space elevator 314–16

  space travel 314–16

  space-bolas 314–16

  spacetime 76–80

  asymptotically flat 80, 93–5, 97–8

  and black holes 97

  metric of 79–80, 94

  Minkowski’s 76, 77–8, 80, 93–5

  and quantum foam 191

  as ten dimensional 105

  species

  changeability of 152–6, 158–60, 247–51

  extelligent 252

  transmutation 124, 127, 144, 145, 152, 247–8

  Spence, William 117

  Spencer, Herbert 251, 319, 322

  sphere, volume of 172–3

  Spinoza, Baruch 302

  stars

  gravitational lensing 79–80

  origins of 14–15

  see also black holes

  steam engine time 236–7, 243–4, 246

  steam technology 238–47

  Stokes, Pringle 120–1, 142

  Stranger in a Strange Land (Heinlein) 295

  string theory 50, 105, 195–201

  sum, never-ending 173

  sum-over-histories technique 185, 187

  Sun

  eclipses 79

  escape velocity 95

  Schwarszschild radius 96

  superimposition of states 106

  superluminal highways 103

  Supreme Being (deist) 301–2

  survival of the fittest 251

  T

  Taoism 302

  t
echnomancy 55

  tectonic plates 36–7, 126

  Tegmark, Max 189, 190–5

  Telford, Thomas 314

  Tenniel, Sir John 297

  Tennyson, Alfred 148

  terrorism 299, 300, 301

  thalidomide 266–7, 271–2

  theists 299–301

  authoritarian 299–300

  theories 18–20, 289–92

  Theory of Everything 105, 195

  theory of mind 220

  Thermodynamics, Second Law of 298

  Thompson, Francis 218

  Thorne, Kip 99, 104

  Three Musketeers, The (Dumas) 213, 226–7

  Thuggee worshippers 301

  Thurston, Robert 236–7, 239

  time 61–84

  Deep Time 118, 156–7, 158, 160, 247

  as fourth dimension 72–5, 76

  as illusion 80–3

  paradoxes of 63–8, 83, 98–9, 102, 106–8, 173, 223–4

  and relativity theory 75–9

  and space 62, 66–7, 72–3, 83

  see also spacetime

  time capsules 82–3, 84

  time dilation 78, 96, 98

  time loops 63–4, 215

  Time Machine, The (Wells) 70–2, 103–4, 109, 227

  time travel 62–5, 70–2, 75, 80, 93–109, 210–11, 214–19, 221, 227–9

  quantum theory of 105–7

  using bent light 104–5

  using wormholes 98, 99–100, 103–4, 107–8

  timelike curves 77, 93, 99

  closed (CTCs) 93, 94–5, 97, 99, 104, 105–6, 213

  tortoises, giant 124

  transfinite numbers 178

  Tucker, Wilson 211

  twin paradox 98–9, 102

  U

  Unitarians 128–9

  United States, Bible Belt 11–12, 13, 21, 49

  universals 216

  universe

  argument from design 12–13, 16–17, 34–6, 39–40, 47–9, 126–7, 160

  Big Bang theory 183–4, 190, 222

  clockwork 23

  as finite 183–4, 190, 193

  infinity of 169, 183, 190–5

  multiple 56–60

  our ability to understand 325

  quantum explanations 81–2

  universities

  ‘ancient’ 320

  red-brick 320, 321

  uranium 38

  Ussher, James 21, 118, 156–7

  V

  vacuum energy 197–200

  variation 156, 160, 265, 268

  Victoria, Queen 28

  Victorian achievements 311–13, 316–21

  viruses 273–4, 278–80

  Voltaire 300, 323

  von Däniken, Erich 16

  W

  Wallace, Alfred Russel 146–9, 150, 211, 248–9, 251, 260, 318–19, 322

  warp drives 102–3

  wasps, parasitic 273–4

  watch analogy 23–5, 34–5, 47, 152, 160

  Watson, Hewett 151

  Watt, James 238–9, 244–7

  Weber, Bruce 46

  Wedgwood, Josiah 90–1, 121, 247

  Weinbaum, Stanley 294–5

  Wells, Herbert George 70–2, 73, 74, 105, 109, 163–4, 227, 319, 322

  Wheeler, John Archibald 96

  white holes 97–8, 99

  catflap effect 100

  magnetic 100–1

  Wigner, Eugene 195

  women in society 317

  working classes 316–17

  world views 299, 324–5

  world-lines 77, 78, 81, 82, 93

  ‘worlds of if’ 212–13, 218

  wormholes 98, 99–100, 103–4, 107–8

  worms 5, 41

  Y

  Young, Matt 17

  Yurtsever, Ulvi 99

  Z

  Zeno of Elea 66, 67–8, 83, 173

  zircon 36, 37–9

  Zoological Society 126

  This eBook is copyright material and must not be copied, reproduced, transferred, distributed, leased, licensed or publicly performed or used in any way except as specifically permitted in writing by the publishers, as allowed under the terms and conditions under which it was purchased or as strictly permitted by applicable copyright law. Any unauthorised distribution or use of this text may be a direct infringement of the author’s and publisher’s rights and those responsible may be liable in law accordingly.

  Version 1.0

  Epub ISBN 9781407022697

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  This edition published in 2006 by Ebury Press

  First published in 2005 by Ebury Press

  10

  Copyright © Terry and Lyn Pratchett, Joat Enterprises, Jack Cohen 2005

  Line drawings Copyright © Paul and Sandra Kidby 2005

  Terry Pratchett, Ian Stewart and Jack Cohen have asserted their right under the Copyright, Designs and Patents Act 1988 to be identified as the authors of this work.

  All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without prior permission from the publisher.

  First published in Great Britain in 2005

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  ISBN:9780091898243

 

 

 


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