Shark Superhighway Shark Superhighway Understanding the behavior of hammerhead sharks may be the key to ensuring their survival. Info Check your local listings. Shark Superhighway: Shark Superhighway Understanding the behavior of hammerhead sharks may be the key to ensuring their survival. Share Share this URL: Or you can use the code below to embed the video. The code updates if you change the width/height. Minimum dimensions are 320x211 pixels. <iframe width="640" height="391" src="http://channel.nationalgeographic.com/channel/videos/shark-superhighway/embed/" frameborder="0" scrolling="no" allowfullscreen></iframe> Width: px Height: px 1 comments   Get Livefyre FAQ Sign in + Follow Post comment Link Newest | Oldest Ronald Vargas 5pts Im not sure exactly how old this videos is in terms of actual event being recorded but if theres a way to get in touch with someone in relation to the project I would like to help out with some ideas about the work your preforming.