Cutwaters Before Rams: an experimental investigation into the origins and development of the waterline ram

Students at Stevens Institute of Technology (Hoboken, NJ, USA) investigated the reasons for an elongated projection at the bow of Mediterranean galleys. Using a 1:20 base model adapted from the Trireme Trust's Olympias fitted with: 1) an elongated projection; and 2) a control bow similar to excavated merchant ships, tow‐tank tests were carried out at various speeds. Hydrodynamic resistance and power were calculated for each bow type. Above speeds corresponding to 6 knots, the cutwater bow significantly attenuated the model's bow waves when compared to the control bow. These results were then compared to those of the ship with a ram‐type bow from experiments conducted in 1985 at the National Technical University of Athens, which showed similar wave‐attenuating characteristics.     

The Problem of the Missing Harbour of Evagoras at Salamis,Cyprus: a review of the evidence and pointers to a solution

This article summarises the archaeological evidence for the existence of Evagoras' naval harbour at Salamis in North Cyprus, which ancient texts credit him with building c.410–400 BC. Based on a critical examination of previous surveys and his own on‐site observations, the author concludes there is indicative evidence of a constructed harbour c.800 m long, which was divided into two basins by a stone jetty, separated from the city by a stone wall and with some evidence of ship‐sheds at its north end. © 2012 The Author     

Managing Munificence

The navy of Athens during the democratic period (ca. 480-322 BCE) was largely financed and managed by wealthy citizens who undertook a public service, or liturgy, to maintain a warship for a year. With reference to a model of decisions made by the citizens eligible to undertake the liturgy, the author argues that the successive reforms to the institution were designed in ways and introduced at times to preserve its potential both to raise revenue and to remain popular. The first and second reforms performed these tasks by increasing the incentives for the citizens most willing to spend their money to undertake the liturgy; the third did so by reducing free riding.