Slashdot is powered by your submissions, so send in your scoop

 



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! ×

Comment Re:Why (Score 1) 201

Typically salt domes are used for storage. At high enough pressure to be usable the salt melts. Rocks and steel would eventually, too. If you extract the heat you are subject to the Carnot limits to efficiency. Batteries avoid this.

Ok, now I feel dirty. Using 'Carnot' in a general discussion feels wrong.

Slashdot Top Deals

Duct tape is like the force. It has a light side, and a dark side, and it holds the universe together ... -- Carl Zwanzig

Working...