Which manoeuvre necessitated the use of a beitiáss by Viking sailors?

💡 Explanation

A beitiáss allowed Vikings to sail closer to the wind because it acted as a sprit to tension the sail's luff, therefore improving upwind performance, rather than solely reefing or steering.

• Why did early Mesopotamian canal systems require constant dredging?
• Which manufacturing impact occurs when looms lack consistent tension control during Byzantine silk production?
• Which outcome resulted from Roman fortifications experiencing subsidence?
• Which increased risk undermined efficiently fired Byzantine ceramic roof tile production?
• Which structural failure mode most critically threatened the stability of the Crystal Palace during high winds?
• Which outcome reduces garden symmetry at humid Mughal-era sites?