A good source for fiberglass, resins and composites.

Lots of reviews, tutorials, tips, tricks and general information on commercially available GPS units.

Free plans, templates and step-by-step instructions for building your own lightweight alcohol stove and accessories from readily available materials. Also links to other sites that address the same topic.

Detailed discussion on making your own bilge pump from hardware store parts.

Reference page with animated demonstrations for lots of useful and decorative knots.

Fishing knots as well as essential rope knots are clearly illustrated and described in this site.

Reference page for lots of useful and decorative knots.

Free software that includes a complete help file creator, an editor and some nice Delphi/HTML/system utilities. Not the usual stuff! Some of it you won't find anywhere else. The HTML apps are of relevance if you make tables, want to convert spreadsheets to tables, teach HTML, etc.

DISCLAIMER: A number of the links referenced above are commercial in nature. That is, they want to SELL MERCHANDISE. In addition, they offer information at no charge to the general publlic. I have no commercial interest in any of the business enterprises whose links are listed above, nor do I receive any form of compensation for listing their web addresses. The fact that I list a commercial web page here IS NOT an endorsement of the products and/or services offered by that company unless specifically stated.