This has been sitting in my place, and then scanned to a PDF, but I have to post it here before it gets lost in a fire or I die or something: POWRfull
It is a slide rule for metricating, or going backwards too. Far more than anything else for the purpose, it is a classical “New Jersey style” tool that does one thing, well. Here are immages:
Two sides of the slide rule for converting units between US Customary and metric. The unit pairs are, upper top row: (inches, centimeters); (meters, feet); (meters, yards); (miles, kilometers). Lower top row: (sq. inches, sq. centimeters); (sq. meters, sq. feet × 10); (sq. meters, sq. yards); (sq. miles, sq. kilometers). Upper bottom row: (cu. inches, cu. centimeters × 10); (cu. meters, cu. feet × 10); (cu. meters, cu. yards); (liters, quarts). Lower bottom row: (ounces, grams × 10); (kilograms, pounds); (metric tons, short tons); (gallons, liters).
Other than being made by Sterling in the United States, and of course being in the ISRM about two-thirds of the way down this page, it is perfect. It will live again, especially when I find out how to vectorize it or make Excel use it.
I merged two directories and there was one file conflict. It was the same file, so I told Windows to not bother moving it. Then, to delete it, I absentmindedly Ctrl-x (cut) the file and then… opened the Recycle Bin and pasted it there. It worked, but how bizzare.
I don’t like to hate on government agencies, especially the underfed and underfunded. This, however, is annoying to me…
The United State Government Publishing1 Office lets you buy books and pamphlets the various parts of the United States (but not the States themselves) have reduced to written form. I have bought several copies of the official text of the Constitution from them for ready reference.
Some publications just go to show that there is a certain amount of stodge that always goes with government, such as the bizzare choice of smiley face on this document about bridge inspections. It make it look a little untrustworthy to me, like “It’s OK, really (wink)”.
There are two entries for this media on the GPO’s website, for some reason.
The PDF link in the one is bad.
I can’t find the “Add to Cart” link mentioned, even if logged in to my account.
Anyway, after fussing around (I didn’t call them up, because when I reported a spelling mistake in their ecommerce user management, it took over a month to get a reply. And it still isn’t fixed. As before, underfunded) I found a link to the PDF and EPUB files on their… FTP server.
Microsoft Windows 10 now (version 1703) has a feature where you can have the screen shift from “normal” (whatever that is) to warmer colors at night. Supposedly this keeps you from staying awake.
I just notice, however, that the default Windows background is a VERY BLUE image, which kind of defeats the purpose. Unless they (Microsoft) think that you never look at the background because you’re never on the desktop?