ScienceDirectory.info is a leading science website including agriculture, metrology, industrial engineering, earth sciences, geography, mathematic, aquaculture, aerospace and more.
Solid State Technology Magazine
Source of info for wafer fab engineers, operators and managers, tool and material suppliers and semiconductor researchers.
http://www.solid-state.com/
The Electrical Advertiser
Print publication published monthly for the electrical surplus equipment industry.
http://www.electadv.com/