A new combined interface for Optocode absolute rotary encoders allows simultaneous communication of both absolute and incremental rotary position data. The interface provides cost-effective ...

After a 12-day crossing, and a hard slog through sea ice, the field work on this Antarctic expedition is ready to start. By Raymond Zhong Democrats demanded information from seven top U.S. oil ...

Body language is a silent orchestra, as people constantly give clues to what they’re thinking and feeling. Non-verbal messages including body movements, facial expressions, vocal tone and volume, and ...