A Brigham Young University physicist set up high-speed cameras to find out how the Waboba skips so readily across the water. He and his colleagues found that the key lies in the ball's elasticity.
Why Did It Take More Than a Year to Charge the Officer Who Shot Laquan McDonald? A former prosecutor, now running to be Cook County state’s attorney, decries Chicago’s crawl to justice.
Slate Voice: “If It Happened There,” Thanksgiving Edition Josh Keating reads his piece on America’s annual festival pilgrimage.
How Much Did the Pentagon Pay Your Favorite Sports Team for Its Patriotism? Find Out With This Chart.