A patron walked up and said this to me:
Can you request a book for me? I think it's a French book, I mean a book from France. I don't know the title or the author though. But it's got instructions for a velocar inside. On second thought, it might not be a book, it might be a magazine, but in French. Can you get that for me?
Well that's all fine, but what's a velocar? Apparently, it's a type of bicycle that's more like a pedal-powered three-wheeled car, and indeed from France.
After talking to the patron a bit, what I learned was that he was interested in building one of these for himself, and found some plans online. Except, the plans were pages from a book (or magazine) that someone posted on a forum - except, they were too small to read, so he wanted to find the original book (or magazine) so he could see the instructions. He said he'd already tried printing what he'd found, and indeed showed me the pages, which indeed were just too low-quality to read.
I told him the only place I could even think of to begin with this was the website where he found them - maybe, I hoped, the book (or magazine) pages would have the title and author on them which would give us a lead. But failing that, it seemed like all we could would be to try to email whoever posted them to the forum and hopefully find out the original source that way.
So we walked back to his computer so I could see the forum he was on. And sure enough, multiple pages were posted there, and the thumbnail images looked more or less like instructions for building a velocar. And of course, being thumbnails, they were too small to read, so I naturally clicked the first one in the hopes of finding information about the source.
A larger image of the page popped up, and the patron immediately stopped me by saying, in a somewhat shocked voice, "what did you just do?"
I explained that the thumbnails like this are usually linked to larger versions, and clicking them will bring up a version you can read or print. I figured he had tried this, because he had the large printed version which were poor quality.
But no, he had no idea you could click the thumbnails. What he did know how to do was right-click on the thumbnail, copy/paste it into Word, expand the image to make it fill the whole page, and print it. Of course, expanding a small thumbnail to fit a whole page will look terrible, which accounted for the low-quality prints he had.
He knew how to do all of that, but didn't know you could just click the thumbnail and see a higher-quality version.
So I showed him how to get from the forum post with the thumbnail to the larger, print-ready version, and he was happy. Sort of befuddled that it was right there in front of him the whole time, but definitely happy that he would so easily get the plans for the velocar.
I always like showing patrons new tricks and things that make their life easier, but holy smokes I didn't expect it in this case. Not only was this a new skill for a patron, but I didn't end up having to try to track down a mysterious book from France.