A team led by researchers from the UCLA Henry Samueli School of Engineering and Applied Science has created a super-strong yet light structural metal with extremely high specific strength and modulus, or stiffness-to-weight ratio. The new metal is composed of magnesium infused with a dense and even dispersal of ceramic silicon carbide nanoparticles. It could be used to make lighter airplanes, spacecraft, and cars, helping to improve fuel efficiency, as well as in mobile electronics and biomedical devices.
Target audience: middle-schoolers.
Things I don't like:
"According to several people familiar with the new process who asked not to be named, the new workflow caused issues for developers as they were not quite sure how to balance time devoted to testing versus building. Further, having spent years coding and not performing detailed and prolonged testing, their methods for quality control were not to the same standards as those who were dedicated to the task. Under the new process, the time allotted to building out new features includes testing the code as well, which it previously did not, which means that those engineers who are accustomed to the old style, now find themselves under more pressure to turn out quality code in a shorter period since they have to do the detailed testing. The end result, as we have seen with Windows 10, is a product with more bugs and it's starting to show the weakness of the new process flow."
Apropos of nothing, ZDNet reports that the latest Windows Phone 10 release has been pulled because of bugs in the installation process and also reports on Microsoft's official apology for the numerous issues that have plagued it's recent Surface Pro 4 and Surface Book devices.
I replaced the single pane windows in my old house with double-pane, and they do help reduce noise from outside, when they are closed.
Adding wall insulation, usually blown in, should help, too.
The least expensive solution is to wear foam ear plugs, however.
30db quieter, on average.
Serving coffee on aircraft causes turbulence.