Franklin P. Adams said, “I find that a great part of the information I have was acquired by looking up something and finding something else on the way.”
Google has made learning even easier than looking around, talking, listening or reading. Whenever you click search you find something new.
Maybe once a day search for something you have no idea about and see what comes up. The results could be very surprising and you have just learned something new. Something that when mixed in with everything else you know will help with your creativity because you never know where your next brilliant idea will come from.