jamie writes: "A new study has found that the mantle plume that feeds Yellowstone's famous geysers is even more powerful than anyone ever thought."
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's now on IFTTT. Check it out! Check out the new SourceForge HTML5 Internet speed test! ×