Please let your fellow members know of any sites that you feel are helpful in your daily pursuits.    Here are a few links that have been suggested so far.

SPE National-  http://www.4spe.org/

BASF Online Engineering Tools- http://www2.basf.us/businesses/plasticportal/pp_techRes_tools_en.html

Sabic Engineerign Tools- http://www.sabic-ip.com/gep/Plastics/en/Tools/Tools/tools.html

Engineer’s Toolbox- http://www.engineeringtoolbox.com/

CalculatorEdge – http://www.calculatoredge.com/

Efunda- http://www.efunda.com/home.cfm

http://www.plasticsnews.com/index.html

Early Radios from the Plastics Historical Society Collection (UK)   (MB: Check this out- we need one of these)       http://www.plastiquarian.com/