One thing that we have been doing is going through old boxes and finding old things, including something that I had when I was a kid.
These eleven blade pocket knives were something of a fad when I was ten to twelve years old (late in the 60s).
Their blades included:
While they looked and seemed cool they were overloaded and too unwieldy to really work with and were pretty much forgotten after a few years. And for the record, I don't know of anyone using the fork and spoon to eat with.
Truth is that I had completely forgotten about it until I saw it.