Photoelectronic and ultrasonic sensors catalog provides a company background, new product information, and detailed information on the product base. This includes modular- and one-piece sensors, remote sensors, light screens, fiber optics, and accessories. Additional technical information includes beam patterns, excess gain curves, hook-up diagrams, and application notes. A glossary of terms and data reference are also featured.
On April 15, 2010, President Barack Obama gave a major speech at the Kennedy Space Center in Florida, announcing that the US would send astronauts to Mars by the mid-2030s. But in order to do so, NASA would first need to ramp up its capabilities through missions directed toward "a series of increasingly demanding targets," i.e. asteroids.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.