Giant Spin Art

Spin art is a children’s activity, often found at school fairs. Kids drop paint onto a spinning square of paper, making beautiful, colorful patterns. As adults, we imagined it would be fun to scale this up, and up, and up. Our friends envisioned injuries, or worse — an elaborate, spinning... Read more »

Tweet-A-Watt Power Monitor

By Limor Fried and Phillip Torrone We live in a rented apartment, so we don’t have hacking access to a power meter or breaker panel. But we still wanted to measure our household power usage long-term, so we developed the Tweet-a-Watt. It uses plug-in electricity monitors at each outlet to... Read more »