Here are some other great links!

3D Woodplans - cool woodworking projects with free plans and 3D CAD models.

Alex's Paper Airplanes - great collection of paper airplane designs.

AllCrafts.net - Free Crafts Network - Free Crafts projects! Your guide for all types of crafts. Holiday crafts, Kids crafts, crochet, knitting, dolls, rubber stamps and much more! 20+ craft categories. New free projects added weekly!

Flying Toys - a variety of cool toys dealing with flight.

Hints and Things - Advice, hints, help, tips and information to make every day life a little easier covering subjects such as DIY, motoring, gardening, stain removal, recipes, puzzles, health, beauty and much, much more.

Home Decor - Ruby Glen - Family, home and hobby resources including free craft patterns, and links to free clip art, recipes, holidays, and much more!

Paper Aircraft Association Homepage - Andy Chipling's site about the history of paper aircraft and rules of competition.

Sites for Parents - great educational resource for parents of school-aged children.

Sites for Teachers - collection of websites with educational content for teachers.

Speech Teach UK - A web site for parents and professionals supporting children with speech difficulties.

Teach-nology - the best on the web for teachers.

The OmniWing - site with a unique high-performance paper glider design.

The Paper Airplane Company - Great paper models of real aircraft.