NFL April 25, 2017 7:30 pm Robotic Football Dummy Cuts Down Concussions There’s a developing technology coming from Dartmouth College that will help eliminate player-on-player collisions during football practice. US & World Videos 1:20 Gigi Hadid wows in sweeping Met Gala look 1:52 Amanda Seyfried reveals her kids' reaction to her daring metallic Met Gala look 1:34 Nicole Kidman floored over Olivia Rodrigo's AMC ad tribute 1:12 Ariana Grande channels Glinda at 2024 Met Gala 1:02 20% of nurses to leave field within 2 years