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120 - 50 = DELTA T 70F
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for Solar Hot Water Math Calculations

Iwalani's Voyage Around the World
Weekly logs of Iwalani's three year circumnavigation written by Philip Shelton, Amy P. Wood and Stewart the Cat.

The "World Voyagers" Book
A true story of the three year circumnavigation by Philip Shelton, Amy Wood and Stewart the cat. From designing and building a 42 foot wooden cutter "Iwalani" to sailing around the world— this is not a watered down, sugar coated tale, but a "no holds barred" account of just what it's like to live a "dream."

Check the progress of Phil's Tundra Kit Plane

Paintings, Artwork and Blog of Dr. Amy Peters Wood.

Building the 65' schooner "Janet May"