有声读物: Coffee Break Collection 011 - Science

This is the eleventh collection of our "coffee break" series, involving public domain works that are between 3 and 15 minutes in length. These are great for study breaks, commutes, workouts, or any time you'd like to hear a whole story and only have a few minutes to devote to listening. The theme for this collection is Science - The fascination with research, discovery, and experimentation has contributed to humanity's greatest feats. - Summary by Rosie