Multihull - Fundamental Departure in Concept

Fundamental Departure in Concept

The differences between monohulls and multihulls are due to a fundamental difference in their underlying design principles, which can even be traced back to the days of the dugout canoe.

Going to the basic round log; logs are generally unstable and they tend to roll over (capsize) without too much provocation. Hollowing out this log, into a dugout canoe, doesn't help this much, unless the hollowed out section penetrates below the log's center of buoyancy. Any load carried by the dugout then actually stabilizes the craft.

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