Did you know that cooking is really chemistry? In this hands-on science activity led by retired Dept. of Defense biochemist Dr. Venkatamaran Srinivasan, you’ll experiment with acids like vinegar and lemon juice, bases such as baking soda, and neutral solutions. Learn to test acids and bases using simple color indicators, litmus papers, and a pH meter. For ages 10-14. Registration required.

Generously sponsored by the Montgomery County Friends of the Library, Silver Spring Chapter. 3rd floor meeting room.