Bruce DrinkwaterUniversity of Bristol Latest articles by Bruce Drinkwater How to Find a Submarine By Bruce Drinkwater published 26 October 14 Opinion Sonar devices reveal objects below the surface by directing sound waves into the ocean and recording the sound waves reflected back. Opinion Sign up for the Live Science daily newsletter nowGet the world’s most fascinating discoveries delivered straight to your inbox.Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors LATEST ARTICLES1Chinese scientists makes nuclear power breakthrough using abandoned US research2What is 'induced atmospheric vibration' and did it really cause power outages across Spain and Portugal?3'How could it have been allowed to happen?': The threat of 'superbugs' was known from the first antibiotic, but we've failed to stop it.4Yellowstone holds potentially untapped cache of 'carbon-free' helium for rockets, reactors and superconductors5Do sharks make noises? An accidental discovery might just answer that question
How to Find a Submarine By Bruce Drinkwater published 26 October 14 Opinion Sonar devices reveal objects below the surface by directing sound waves into the ocean and recording the sound waves reflected back.
