Hours & Locations | Get A Card | Ask Us | Support Your Library | Shop |
We won't be making a battery out of a chewing gum wrapper, but this program will use recycled materials to make a cell phone amplifier.
We won't be making a battery out of a chewing gum wrapper, but this program will repurpose materials to make an amplifier for your cell phone. Participants should bring a cell phone for proper measurement of the materials.
TAGS: | General |