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Builder’s Eight‑Foot ‘Tinytanic’ Completes Three‑Day River Voyage

The trip proved the pickup-bed‑portable craft can support basic living yet its tiny battery and two 100 W solar panels sharply limit range and endurance.

Overview

  • The Tinytanic completed a roughly 12‑mile, three‑day journey on the Pend Oreille River this week, proving the design can be used for short, calm‑water excursions.
  • David Rule built the vessel as an 8‑foot by 3.5‑foot (about 2.4 m × 1.1 m) timber cabin mounted on modular pontoons so it fits in the bed of a pickup truck.
  • The cabin contains a sleeping platform, a counter with a sink, a single‑burner stove, a small refrigerator, LED lighting, a ventilation fan and a 12‑volt water pump with basic purification.
  • Power and propulsion come from two 100 W roof solar panels charging a ~100 Ah marine lithium battery and a Minn Kota electric trolling motor, and cloudy weather forced the builder to conserve motor use.
  • The project spotlights maker‑driven extreme miniaturization in tiny living while Rule’s claim that it is the “world’s smallest functional houseboat” remains unverified by independent authorities.