Electrical & Computer Engineering Research Guide

The Engineering and Technology History Wiki (ETHW) is a website with thousands of articles, first hand accounts, oral histories, milestones, archival documents and lesson plans pertaining to the history of technology

Daily coverage of the optics & photonics industry and the markets that it serves.

OSA Publishing's Digital Library offers the largest collection of peer-reviewed optics and photonics content.

Online reference for Engineers

Tools and basic information for design, engineering and construction of technical applications.