The U.S. Department of Energy (DOE) report "Assessment of the Market for Compressed Air Efficiency," which examines the market for engineering and consulting services to improve the efficiency of compressed air systems, is available from the Office of Industrial Technology (www.oit.doe.gov). Some highlights from the study: More than half of industrial plant air systems have energy savings opportunities, and that the savings could range from 15 to 60% with investments that could pay for themselves in less than two years.
The Beam Store from Suitable Technologies is managed by remote workers from places as diverse as New York and Sydney, Australia. Employees attend to store visitors through Beam Smart Presence Systems (SPSs) from the company. The systems combine mobility and video conferencing and allow people to communicate directly from a remote location via a screen as well as move around as if they are actually in the room.
An MIT research team has invented what they see as a solution to the need for biodegradable 3D-printable materials made from something besides petroleum-based sources: a water-based robotic additive extrusion method that makes objects from biodegradable hydrogel composites.
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.