TedTalk- Filter Bubbles

I didn't know the search result would be different for different people. It shocks me when the presenter says that the result you receiver is depend on where you're located, what type of computer you are using and etc. The idea of filter bubbles blows my mind. I feel so weird of not knowing what I don't know. I agree with what the presenter says, I think we need information that is relevant, important, uncomfortable, and with a distinct perspective.