For decades, the world has recognized the importance of providing highway and other outdoor workers with uniforms that feature a reflective material. Today, consumers who purchase athletic footwear or snowmobile suits want retail manufacturers to follow the "visible" example set by the road-construction industry. With this in mind, 3M has introduced a line of "sparkle" films that have a glitter-like appearance that it hopes will attract the attention of a younger market. Available as an unsealed film, the Scotchlite product features highly retroreflective microprizmatic lenses formed in a durable transparent resin. Its shiny, glossy appearance maintains a high degree of reflectivity even when wet, says Susan Haider, 3M marketing manager. Currently, the film comes in red, green, yellow, orange, blue, white, fluorescent red-orange, and fluorescent lime-yellow. It can be customized into logos, piping, graphic representations, and other design elements. Phone Lori Wood at (612) 733-9781.
Major global metropolitan areas are implementing a vast number of technology, energy, transportation, and Internet projects to make the metropolis a friendlier, greener, safer, and more sustainable place to be.
Here’s a look at robots depicted in movies and on TV during the 1950s and 1960s. We tried to collect the classics here, omitting the scores of forgettable B movies such as Santa Claus Conquers the Martians and Dr. Goldfoot and the Bikini Machine. Stay tuned for slideshows of robot stars from later decades.
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.