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Accuratus-your source for Macor, Accuflect, ceramic rods, ceramic tubes, and custom engineered, precision machined and ground fine technical ceramics and glasses produced to your specifications

A totally free access materials knowledge base and news service for the engineering, design and materials community worldwide. Content includes the whole materials spectrum of Metals, Ceramics, Polymers and Composites.

TheEEStory.com - The EEStor Blogger brings you news, views, and forums about EEStor Inc, Zenn, battery, electric, cars, batteries, ultracapacitors, smart grid, ceramic, zero emissions, energy, think, news, investment, znn, cleantech, story, Ian Cliff...

READE Advanced Materials. Chemicals. Manufacturer, custom processor, and global distributor of value added specialty chemical solids. Sales offices in RI, NV and Republic of Panama.

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Convert between various measurement units, weight to volume and volume to weight. Unit definitions. Volume, area, gravel and mortgage calculators.

Tools and Basic Information for Design, Engineering and Construction of Technical Applications

UOP is an international supplier and licensor of process technology, catalysts, adsorbents, process plants, and consulting services to the petroleum refining, petrochemical, and gas processing industries.