Containers of unknown and possibly hazardous materials are often found at laboratories, industrial buildings, dump sites, and other locations. Labeled containers may have been refilled or their contents chemically changed over time. In addition, corrosion can render containers fragile and prone to rupture when moved. A researcher at the Los Alamos National Laboratory has invented two devices that can open unknown containers--without endangering the operator or the environment. The devices use a remote-controlled, air-powered piston to puncture and vent containers and draw samples. They can contain escaping substances and neutralize or pump out the container's contents. One version straps directly to large containers, such as 55-gal drums, while the second is an adjustable device that holds containers ranging from small milk bottles to 30-gal drums. According to the researcher, the sampling devices are environmentally friendly, inexpensive to produce, and compatible with breathing equipment frequently used by hazardous material teams. E-mail email@example.com.
Are you being paid enough? Do you want a better job? According to a recent survey Manpower released just before Engineers Week, employers and engineers don't see eye-to-eye about the state of US engineers' skills and experience.
Two issues have been the bane of the plastics industry for as long as one can remember: The ban on plastic grocery bags and whether the use of bisphenol A (BPA) in plastics such as polycarbonate and PVC is harmful to humans.
One expects to see outlandish apparel at major global fashion events, but New York Fashion Week may have outdone itself, and set a new bar for Paris and Milan, when it put an Ebola jumpsuit in the spotlight.
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.