#acid
Miscellaneous | Interesting Links
The Dinosaur-Killing Asteroid Acidified the Ocean in a Flash
The Chicxulub event was as damaging to life in the oceans as it was to creatures on land, a study shows.
Health & Fitness | Health
WebMD Heartburn Health Center - Find GERD, acid reflux and heartburn information
Heartburn strikes an estimated 20% of Americans at least once a week. Here you'll find in-depth heartburn and GERD information including their symptoms, causes, and treatments.
