INDEX critical mass, 267 Crookes, Sir William, 205 crossing, 282 crown gall, 294 crusades, 17, 74 crystallography, 285, 312 crystals, 170, 212, 224, 309 Cullen, William, 130 cultural evolution, 317, 323 Curie’s law, 212 Curie, Jacques, 212 Curie, Marie, 211, 238 Curie, Pierre, 211, 238 curved space, 236 cyclotron, 267 cystic fibrosis, 297 cytosine, 284
demographic transition, 146 demography, 332 Demoocritus, 33 dendrites, 318 Denmark, 85, 117, 195, 252 deoxyribonucleic acid, 282 depolarization wave, 318 depression, 251 Descartes, 105, 116 desertification, 327 determinants, 118 development, 325 development decade, 331 diagnosis, 313 Diderot, 167 diffraction, 115, 118 diffraction grating, 224 diffraction of X-rays, 224 Dale, Sir Henry, 319 diffractometers, 312 Dalton’s law, 182 Dionysos, 23 Dalton, John, 34, 181, 198 Dirac, P.A.M., 228 Dart, Raymond, 5 disentary, 330 Darwin’s finches, 157 Darwin, Charles, 39, 132, 138, 153, disorder, 350 distilling, 130 291 distribution problems, 328 Darwin, Erasmus, 132, 152 DNA, 282, 283, 285, 323 Darwin, Sir Charles Galton, 224 DNA ligase, 293 data banks, 312 domestication, 161 Davis, Ron, 292 domestication of animals, 7 Davy, Sir Humphry, 195 dopamine, 319 de Broglie, Louis, 226 doping, 310 De Natura Rerum, 181 Dorians, 21 de Vries, Hugo, 279 doubling time, 324 decimal system, 67, 69 Dumas, Jean Baptiste, 170 deductive method, 31 dynamics, 105 deforestation, 327 dynamics of reactions, 313 demand, 328 dynamo, 198 Democritus, 35, 181
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