Trilobites: Narwhals, Tusked Whales of the Arctic, See With Sound. Really Well. Researchers tracked narwhals and found that they reconstruct their underwater world with more resolution that most other animals on the planet. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:3-D Printed Implant Gives Patches the Dachshund a New SkullIs Earth ready for alien contact? IT IS NOW - Government UFO expert pens contingency planCancer Center Switches Focus on Fund-Raising as Problems MountNASA asteroid WARNING: Giant 524ft asteroid taller than LONDON EYE to skim Earth TOMORROWBiased News Media or Biased Readers? An Experiment on TrustWorld War 2 bomb shock waves 'caused RIPPLE in space' - GROUNDBREAKING scientific study