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Solar panels will generate more juice when turned to face the sun directly.

Two-axis mounts make solar panels adjustable for greater gain Issue 77 : Mar/Apr 2011 Having cruised through the South Pacific twice, we knew the value of solar panels for keeping our batteries charge...

The NuTeak sole jazzes up the whole cabin in Time-Out, at left. Before laying it, David had to cut out part of the old sole, below.

NuTeak brightens a once dim prospect Issue 77 : Mar/Apr 2011 In 2008, at age 66, I fulfilled a lifelong dream by purchasing my first cruising sloop, a 1979 Hunter 30. Like many good old boats, Time-Ou...

This schematic shows the basic components of a reverse-osmosis watermaker. In practice, the devices may be much more complex. Some models, for example, use the pressure of the exiting brine to assist the high-pressure pump, thus conserving energy.

Pressing pure water out of the sea Issue 77 : Mar/Apr 2011 Osmosis is a natural process in which molecules of a liquid spontaneously pass through a semi-permeable membrane. The direction of fl ow acro...