Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 



Forgot your password?
typodupeerror
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. Check out the new SourceForge HTML5 Internet speed test! ×

Submission + - Some Fish Use Electricity for Communication (technewsdaily.com) 1

AstroPhilosopher writes: Most people know that some eels are able to produce an electrical charge powerful enough to stun their prey; big deal. Now some researchers from John Hopkins University have discovered that some knifefish are also able to produce electricity, albeit more weakly than electric eels. However, the knifefish uses its electrical capabilities in another manner. Researchers have discovered that not only do knifefish use their electrical powers to sense the environment around them, but they also use electricity to communicate.
This discussion was created for logged-in users only, but now has been archived. No new comments can be posted.

Some Fish Use Electricity for Communication

Comments Filter:

In any formula, constants (especially those obtained from handbooks) are to be treated as variables.

Working...