Today on Sounds of Science, we discussed electricity-eating bacteria, how food affects teeth growth (and the development of languages!), ways to cleanse the air oof ammonia cleanly and safely, and how economic difference correlate with standardized test scores.

On today’s show Mark and Erika discussed such hot topics as new guidelines for aspirin utilization to prevent heart attack and stroke, World Tuberculosis Day, and seasonal allergies.  We also had some great music to add to the show.

Show archives available at Mixcloud.com.