water bottle refill

This combines Facebook, your willingness to support causes and lighthearted competition. Nevertheless, it strikes us as a pretty tolerable–solid, even–endeavor. Haas School of Business students Aaron Schwartz and Nicole Ballin have created an app through which UC Berkeley students track their water bottle conservation habits, pitting their stats against one another in a competitive setting. We’d hate to see the mini-suite where this competition gets out of hand … read more »