Great visualizations about how global temperatures have been changing in the last ~165 years. If you are still a global warming skeptic, you definitely must see them.
These visualizations of Michael Phelps' performances at Olympics over the years by NYTimes are great, too!
This (Telugu) interview of Dr Jayaprakash Narayan is truly inspiring. Also, YouTube recommended his conversation with Sadhguru Jaggi Vasudev, which was unexpectedly insightful, and covers a wide variety of topics – spirituality, religion, social organizations, politics, socialism vs. capitalism.