For rats and other rodents, plastics are a popular menu item. Techmer Polymer Modifiers (www.techmerpm.com) has come up with a polymer additive that keeps these pests from nibbling on important plastics. The company's PM 12211E63 Repellent imbues polyolefins and other thermoplastics with a taste that rodents find repulsive. At the same time, the modifier is non-toxic to pets—as well as the rodents themselves. PM 12211E63 has seen use in wire and cable insulation, fiber-optic cables, plastic pipe, garbage containers, agricultural films, and outdoor furniture.
During a teardown of the iPad Air and Microsoft Surface Pro 3 at the Medical Design & Manufacturing Show in Schaumburg, Ill., an engineer showed this "inflammatory" video about the dangers of maliciously mishandling lithium-ion batteries.
The Window Watcher stops the burglar before he does damage or enters the house. House alarm service companies set off alarms and call the service only after the burglar has damaged and entered the house.
If you’re designing a handheld device or industrial machine that will employ a user interface, then you’ll want to check out the upcoming Design News Continuing Education Center course, "Engineering Principles Behind Advanced User Interface Technologies.”
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.