In honor of Earth Day, we’re focusing on products that help to protect or defend both us and the earth! A great example is this portable, personal air sensor called Flow from Plume Labs that gives you real time data on the quality of the air you’re breathing and alerts you to any dangerous contamination. Plume Labs’ purpose for Flow is to make the challenge of environmental health so compellingly clear that not acting becomes inconceivable. A tool to connect, and a tool to empower. Purchase online here.