When you search for "unix time" it brings up the current timestamp. What would be more useful is if you were to search for "unix time Thu Dec 04 12:30:00 2015 PST" it would show you that time.
I'm sure I've seen something like this before so if someone knows what the syntax is, please tell me. If it already exists with a different syntax, it should probably be expanded to the one I just noted as well.
Also, I'm sort of desperately searching around for the timestamp of that. Anyone know what it is?