After you watch CGP Grey's video consider the information within it as you think about the screenshot I have posted below. It's one that I took on Friday morning while scrolling down the Free Technology for Teachers Facebook page. You'll see that it tells me the demographic with which my video is most popular.
If you have ever doubted that Facebook is watching what you watch, look at this little insight from my Facebook page. pic.twitter.com/Hz0xhlHEQI— Richard Byrne (@rmbyrne) December 22, 2017