After the immensity of last week's Challenge...
... let's do something fun (but challenging in a good way).
During the past week, three questions came up for me, each of which I needed to do a bit of SRS sleuthing to figure them out.
Can you do these along with me?
So... what IS this creature?
The pin is about 1 inch long (2.5 cm) and the "collar" clearly snaps into a groove around the center. (It's also a bit more circular than my sketch, but you get the idea.)
What IS this gizmo? How do you search for something like this?
As always, be sure to tell us HOW you found your answer. We want to learn your SearchResearch methods as well!