创造性
发表于 2025-3-25 04:16:04
Ancient Computation Deviceschines” were invented and developed after the 16th century but, as will become clear in the following sections, older devices are, without any doubt, legitimate precursors in the art of computation. Some of them show a surprising skill and modernity on the part of their ancient inventors.
档案
发表于 2025-3-25 09:34:30
Book 20091st edition. Progress cannot be considered as sudden unexpected spurts of individual brains: such a genius, the inventor of everything, has never existed in the history of humanity. What did exist was a limitless procession of experiments made by men who did not waver when faced with defeat, but were inspired
persistence
发表于 2025-3-25 14:26:29
Energy Conversion Using Dressed Photons,to be lifted. This led to the invention of huge cranes for port use, the largest cranes still used today. Another example of vertical transport is represented by counterweight operated lifters like elevators and other devices that were employed in large theaters to lift scenery and curtains, e.g., in the Coliseum.
丑恶
发表于 2025-3-25 19:21:39
https://doi.org/10.1057/9780230372757to be raised, can in turn provide a moderate amount of power when it falls upon a paddle wheel or when it pulls it. Both are confirmed by literary evidence from sources and clear descriptions in treatises as well as important relics, the most famous of which is unquestionably the wheel of Venafro.
Conducive
发表于 2025-3-25 21:30:50
Ways of Drifting in Design Experiments,raise sails and that was later applied to theatrical curtains as it was noted about gravity driven motors in Chapter 10. The observation of the movement of tow ropes and of sails as they were pulled taut led to other motors powered by the potential elastic energy of flexion and torsion.
QUAIL
发表于 2025-3-26 04:13:24
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广大
发表于 2025-3-26 04:20:37
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卵石
发表于 2025-3-26 11:32:22
Secondary Motorsraise sails and that was later applied to theatrical curtains as it was noted about gravity driven motors in Chapter 10. The observation of the movement of tow ropes and of sails as they were pulled taut led to other motors powered by the potential elastic energy of flexion and torsion.
metropolitan
发表于 2025-3-26 15:41:54
Automata (Towards Automation and Robots)er some inventions and devices are presented in the field of automation and automata. The aim is to show the path that engineers and inventors of the past followed to reach modern devices in the field of automation.
FATAL
发表于 2025-3-26 17:24:25
Lift and Transportsto be lifted. This led to the invention of huge cranes for port use, the largest cranes still used today. Another example of vertical transport is represented by counterweight operated lifters like elevators and other devices that were employed in large theaters to lift scenery and curtains, e.g., in the Coliseum.