Nearly every designer in the 21st Century will be working in some way with light. That's the implication of a study by the Committee on Optical Science and Engineering of the National Research Council. "We are beginning to see the fruits of the scientific discoveries of the last three or four decades," the committee's report says. It predicts major increases in the use of light-related technologies in fields of communication, medicine, defense, research, energy, and manufacturing. The report envisions the following: The entire world will be linked with high-speed fiber-optic communications. People will have personal monitors that will keep tabs of their health non-invasively by evaluating the optical properties of their blood and tissue. Solar cells will reduce dependence on fossil fuels. Factories will be crammed with optical sensors and infrared imagers. Behind the predicted explosion in optical engineering are advances in optical materials from glasses to polymers to metals. The increased knowledge enables mass production of inexpensive, high-quality optic components and systems.
The implementation of a new diesel fuel standard in the US has considerably improved the environmental performance of diesel vehicles. The Environmental Protection Agency (EPA) says that the new ultra-low sulfur diesel (ULSD) fuel has combined with other improved technologies to reduce diesel's particulate matter (PM) emissions by 99%.
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.