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敘拉古 戰術 Tier 4

Block & Pulley System

The block and pulley was a system of two or more wheels on an axle - the pulley - with cable threaded between them. The pulleys were then assembled in pairs or blocks; one then moves with the load, whilst the other stays still. In this way the mechanism did most of the work, using leverage to relieve the stress on its users. This allowed sailors to lift objects far too heavy for them, improving the cargo capacity and therefore efficiency of shipping. The variation on the block and pulley - or tackle - system used at Syracuse was designed by the well-known Greek inventor Archimedes (287-212BC), credited with many useful inventions during his lifetime and now considered to be the most important mathematician of the ancient world.

繁體中文化: 巴哈姆特全軍破敵板

Node Set 戰術 Tier 4

research_points 600

cost_per_round 0

Effects

• 所有軍隊和艦隊的移動距離+5%
• 所有船隻的戰鬥速度+15%
• 為所有船艦+20%遠程傷害
• +25%船艦生命值

Requires
Requires Technologies	船頭撞角