Websites that might be of interest:

Composites

• West system - Widely used epoxies and vacuum bagging equipment. They also produce Epoxy Works magazine.
• Fibre Glast - Another well known company. Their video series gives you a good idea of what it takes to get started in composites. They also have an online basics page.
• Aircraft Spruce - Another large dealer of composite precursors and other specialty materials.
• West Marine - a well known outfit in the composites community. They sell more than just composites mostly marine equipment as you might have guessed.
• Composite basics page by Compositesone.com - This page features the basics of composites. They have another page listing generic forming technologies.
• Composite basics page by the Market Development alliance for fiber reinforced plastics (FRP)

Molding

• Smooth-on - They made the products used in the class demonstration
• Basics page by fxsupply.com
• Moldmakingmaterials.com - the names says it all. Commercial site with some good information.
• Injection molding explained - by the Society of Plastics engineers
• Another brief Injection molding description
• Metal casting - a do it yourself account
• Metal casting - the URL says it all!
• Metal casting - more basics
• Powder metallugy - a basic description

Forming

• Vacuum forming - Do it yourself vacuum forming page
• Vacuum forming - a breif description of vacuum forming and its uses