Many engineers feel that they are not sufficiently compensated for their work—and that is apparently true when it comes to the 7.1% of them who hold down second jobs. The statistics come from a 1997 National Science Foundation study that examined the demographics of working scientists and engineers who work at two jobs. Money, in fact, could have a lot to do with it. Engineers with a second job reported earnings 20% lower than the average for their counterparts with just a single job. Take note that the study is five years old. These days, many engineers probably would be more than happy to have even one job.
University of Southampton researchers have come up with a way to 3D print transparent optical fibers like those used in fiber-optic telecommunications cables, potentially boosting frequency and reducing loss.
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