The Playing With Language short featured playlist caught my attention. Questions No One (Yet) Knows the Answer To already sparked my curiosity. Chris's own video is the intro to the series that could promote discussion and be a spin-off to classroom discussion. You can watch it below. Also, check out all of the other featured playlists, which include Awesome Nature, How Things Work, and Inventions that Shaped History. I know I will.
Happy exploring or maybe even contributing! Feel free to explore my related past TED Talks posts here.