Had an incomplete epiphany - a nearly fully formed, brilliant idea. Something that will doubtless be of value to you in the future, maybe you're not the first to think of it but it's the first time YOU thought of it, and that gives it meaning. All it needs is a quick cross-reference, a crucial bit of information that you could easily get on wikipedia or google. Let's check on that now.
Open laptop/unlock phone, open browser, get ready to search...
...what was I looking up again?