Afternoon Links of Awesomeness: April 19, 2012

Bon Iver stops by The Ellen Degeneres Show, The Roots produce a short video with friends encouraging literacy, an aerial view of symmetry, remembering Dick Clark, a public service announcement for class clowns, and the newest from Danish TV "Stupidity captured at 2500 frames per second." Read this and more on today's Links of Awesomeness...