Bio-Diesel: Nice Fuel if You Can Find It
I have heard it suggested that we use soy oil for diesel engines. I have a 3-cylinder Universal diesel and was wondering if you...
Freshwater Pumps
At the heart of freshwater systems aboard boats are 12V pumps. Sometimes they're 24V, but that generally means you have a boat big enough...
Fridge-Free Food Follow-Up
Three months ago, in the March 2003 issue, we did an article about foods that need no refrigeration. It was uncharacteristic of the magazine,...
Thermoelectric Coolers: Four-Model Chilldown
The last time we tested thermoelectric coolers, back in December of 1996, we spent a fair amount of space describing the history and science...
Solar Panel Survey 2003
For measuring satisfaction, we asked for actual solar panel performance and longevity versus manufacturer claims. These scores were measured on the basis of 0...
Small Four-Stroke Outboards
As most of us know by now, 4-stroke engines are cleaner, quieter, and more fuel-efficient than their two-stroke cousins. A 4-stroke is like...
Towed Water Generator
Back in 1992, a friend of ours competed in the OSTAR (Observer Single-handed Transatlantic Race). Onboard electrical demands, especially from electronics, had recently grown,...
HUM Bugs vs. the Pristine Tank
What is the crud that, if left to have its way, can foul your filters, starve the fuel pump, and bring your diesel engine...
Deck-Fill Fuel Filters
Any analysis of the simple act of pouring an oily liquid called"Number Two Diesel" in your fuel tank can get very complicated. What's coming...
Composting Marine Heads
The safe disposal of human waste in the waters of the world is a major problem today. A steady increase in the number of...