This "Robo-Dog" Could One Day Be an Ocean Explorer

Watch a new robot that walks along the seafloor, and looks a bit like a dog that sinks in water, could offer new options for recording aquatic research sites, thanks to work by National Geographic Explorer Marcello Calisti.

Explore Nat Geo

  • Animals
  • Environment
  • History & Culture
  • Science
  • Travel
  • Photography
  • Space
  • Adventure
  • Video

About us


  • Magazines
  • Newsletter
  • Disney+

Follow us

Copyright © 1996-2015 National Geographic Society. Copyright © 2015-2016 National Geographic Partners, LLC. All rights reserved