A sampling from our Member Sites(s) Use the link above to review/visit
Interactive lessons and laboratory exercises for teachers and students in a simulated chemistry laboratory.
Earthquake Pictures from Historical Events
Pictures and descriptions from two major quakes, showcasing the aftermath and resulting features from a Geologic and Geographic perspective.
Touch screen LCD module - TVI Electronics
Design and manufacture of custom and standard controllers for OPTREX F-51553, F-51852 128x64 COG Monochrome STN LCD and Optrex F-51854 160x128 F-STN Monochrome Transflective LCD with touch screen, support in solving problems with LCD, and assistance in the design phase. Our touch screen LCD modules can integrate with other applications, ease user interface, and make significant
YupRocks.com - Mineral, Fossil, and Earthquake Pictures
Hundreds of mineral, fossil, and earthquake pictures. Photographs of beautiful specimens and pictures of the basic rock types and minerals. Browse our galleries and enjoy the aesthetic value of rocks and minerals.
Fine Structure Constant, alpha
Solution to a 20th century mystery. Feynman's conjecture of a relation between alpha, the fine structure constant, and pi. The formula for alpha and some of its consequences.
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Fun Science Ring.