| Preface | p. xiii |
| Measuring The Environment | p. 1 |
| Introduction | p. 1 |
| Ancient Greek units | p. 1 |
| Length units | p. 1 |
| Area units | p. 3 |
| Volume units | p. 3 |
| Weight/mass units | p. 3 |
| Roman units | p. 4 |
| Length units | p. 4 |
| Area units | p. 4 |
| Volume units | p. 5 |
| Weight/mass units | p. 6 |
| Measuring Mass | p. 7 |
| Introduction | p. 7 |
| The balance scale | p. 8 |
| The steelyard balance | p. 9 |
| Observations | p. 11 |
| Measuring Distance | p. 13 |
| Introduction | p. 13 |
| Jacobs' staff, Astrolabe | p. 14 |
| Range finders | p. 14 |
| Groma | p. 15 |
| Surveyors' cross | p. 16 |
| Chorobate | p. 17 |
| The dioptre by Heron | p. 18 |
| The ancient odometers | p. 21 |
| The odometer by Vitruvius | p. 21 |
| The odometer by Heron | p. 22 |
| Observations | p. 25 |
| Measuring Time | p. 27 |
| Introduction | p. 27 |
| The sundial | p. 28 |
| Fixed sundials | p. 30 |
| Equatorial sundials | p. 30 |
| Horizontal sundials | p. 31 |
| Vertical sundials | p. 31 |
| Non-planar sundials | p. 31 |
| Portable sundials | p. 32 |
| Water clocks | p. 34 |
| Early water clocks | p. 34 |
| The water clock by Ctesibius | p. 36 |
| Observations | p. 39 |
| Ancient Computation Devices | p. 41 |
| Introduction | p. 41 |
| The abacus | p. 41 |
| The mesolabio | p. 43 |
| The mesolabio of Heratosthenes | p. 43 |
| The solution by Hippocrates and the mesolabio by Düet;rer | p. 44 |
| The mechanism of Antikythera | p. 46 |
| The history of the finding | p. 47 |
| Description of the mechanism | p. 48 |
| Technological aspects | p. 53 |
| Planetariums in ancient literature | p. 54 |
| A recent interesting finding | p. 55 |
| Observations | p. 56 |
| Using Natural Energy | p. 61 |
| Wind Motors | p. 63 |
| Introduction | p. 63 |
| The wind mills | p. 64 |
| The Afghan mill | p. 64 |
| The Cretan mill | p. 67 |
| Wings on the sea: The sails | p. 70 |
| Evolution of the sail rig | p. 74 |
| The Chinese junk | p. 76 |
| The Flettner rotor | p. 77 |
| Observations | p. 79 |
| Hydraulic Motors | p. 81 |
| Introduction | p. 81 |
| Water wheels with vertical axis | p. 81 |
| The Greek mill | p. 82 |
| Vertical axis rotor with oblique blades | p. 83 |
| Water wheels with horizontal axis | p. 86 |
| Undershot water wheels | p. 87 |
| Overshot water wheels | p. 88 |
| The wheel of Venafro | p. 89 |
| The floating mill | p. 92 |
| Water wheels in the Middle Ages and the Renaissance | p. 94 |
| Observations | p. 96 |
| Using Water | p. 97 |
| Lifting Water | p. 99 |
| Introduction | p. 99 |
| The early devices | p. 100 |
| The Archimedes' screw | p. 101 |
| Norias | p. 102 |
| Scoop wheel | p. 103 |
| Chain norias | p. 105 |
| Pumps | p. 107 |
| Chain pumps | p. 107 |
| Reciprocating pumps | p. 109 |
| Observations | p. 118 |
| Adduction and Distribution of Water | p. 119 |
| Introduction | p. 119 |
| Open ducts | p. 119 |
| Penstocks | p. 121 |
| The great cisterns | p. 122 |
| The Piscina Mirabilis at Miseno | p. 124 |
| Water distribution systems | p. 125 |
| Piezometric turrets | p. 126 |
| Pipes | p. 128 |
| Dimensions of the lead pipes | p. 130 |
| Valves | p. 130 |
| Shut-off valves | p. 131 |
| Single control mixers | p. 132 |
| Hydraulic mining | p. 133 |
| The technique of "ruina montium" | p. 135 |
| Historical references | p. 136 |
| Observations | p. 140 |
| Underwater Activities | p. 143 |
| Introduction | p. 143 |
| Scuba divers | p. 143 |
| Diving bell | p. 146 |
| Communication and Telecommunication | p. 149 |
| Introduction | p. 149 |
| The capstan | p. 149 |
| Telecommunication devices | p. 151 |
| Lift and Transports | p. 153 |
| Introduction | p. 153 |
| Cranes and tackle | p. 153 |
| Gravity driven elevators | p. 155 |
| Roman carts | p. 156 |
| Railed cargo | p. 162 |
| The rails of Pompei | p. 165 |
| Ancient self propelled vehicles | p. 167 |
| Early ball bearings | p. 170 |
| Transport on water | p. 172 |
| Early paddle wheeled boats | p. 173 |
| Pneumatic boats | p. 175 |
| Cableways | p. 179 |
| The dawn of flight in antiquity | p. 182 |
| Legends and tales | p. 182 |
| Ancient gliders | p. 184 |
| Ancient rockets | p. 185 |
| Observations | p. 188 |
| Telecommunications | p. 189 |
| Introduction | p. 189 |
| Acoustic | p. 189 |
| Carrier pigeons | p. 191 |
| Optical telecommunication systems | p. 192 |
| Systems based on image modification | p. 193 |
| Systems based on brilliancy modification | p. 197 |
| Lighthouses | p. 199 |
| The water telegraph | p. 202 |
| Observations | p. 205 |
| Towards The Modern Age | p. 207 |
| Secondary Motors | p. 209 |
| Introduction | p. 209 |
| Flexion elastic motors | p. 211 |
| Metal spring flexion elastic motors | p. 212 |
| Torsion elastic motors | p. 214 |
| Pneumatic motors | p. 218 |
| The air spring ballista | p. 219 |
| Small spring motors | p. 222 |
| Locks and padlocks | p. 223 |
| Counterweight motors | p. 226 |
| The trebuchet | p. 227 |
| Ancient steam engines | p. 228 |
| Heron's steam turbine | p. 228 |
| The Architronitro | p. 229 |
| Observations | p. 231 |
| Spinning And Weaving | p. 235 |
| Introduction | p. 235 |
| The dawn of spinning and weaving | p. 235 |
| The spinning wheel | p. 238 |
| The mechanical spinning wheel | p. 239 |
| The spinning jenny | p. 239 |
| The spinning frame by Arkwright | p. 241 |
| The mule by Crompton | p. 242 |
| The ring frame | p. 243 |
| Automatic weaving | p. 243 |
| The first programmable loom | p. 244 |
| The programmable looms of the 18th century | p. 245 |
| The automatic loom | p. 246 |
| Observations | p. 247 |
| Some Applications of Fire | p. 249 |
| Introduction | p. 249 |
| Fire ignition | p. 250 |
| Optical flints | p. 251 |
| Marine fire-the Roman candle | p. 253 |
| Wind lanterns | p. 255 |
| Fire for warming | p. 256 |
| Domestic heating | p. 257 |
| Thermal heating systems | p. 257 |
| Ancient samovar | p. 260 |
| Fire for warfare | p. 262 |
| Burning mirrors | p. 262 |
| Flamethrowers | p. 263 |
| The flamethrower by Thucydides | p. 263 |
| A probable single cylinder pump flamethrower | p. 264 |
| Incendiary projectiles | p. 266 |
| Protection from fire: Asbestos | p. 268 |
| Automata (Towards Automation and Robots) | p. 269 |
| Introduction | p. 269 |
| The Hellenistic Age | p. 270 |
| Heron of Alexandria | p. 270 |
| The Roman Empire: The repeating catapult | p. 273 |
| The Middle Ages | p. 280 |
| A1 Jazari and the Arabs | p. 281 |
| The astronomic clock of Strasbourg | p. 282 |
| The Renaissance | p. 283 |
| The 18th century | p. 289 |
| The 19th century | p. 295 |
| Automata of the Far East | p. 298 |
| Between the 2 millenniums | p. 298 |
| Observations | p. 300 |
| Ancient Building Techniques | p. 303 |
| Stone buildings | p. 303 |
| Opus siliceum-opus poligonalis | p. 303 |
| Opus quadratum | p. 304 |
| Concrete buildings | p. 304 |
| Opus caementitium | p. 304 |
| Opus incertum | p. 305 |
| Opus quasi reticulatum | p. 305 |
| Opus reticulatum | p. 305 |
| Opus latericium | p. 306 |
| Opus spicatum | p. 306 |
| Opus mixtum | p. 306 |
| Opus vittatum-opus listatum | p. 307 |
| Considerations on Some Ancient Building Techniques | p. 309 |
| Introduction | p. 309 |
| Polygonal work | p. 309 |
| Construction criteria | p. 310 |
| Theories on the reasons for polygonal work | p. 317 |
| Concrete | p. 319 |
| Bibliography | p. 327 |
| Index | p. 335 |
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