GreenWeek Volume 24, November 22 - Page 7

Product news H2O Water Powered Can Clock SpeakaBoo Bath time Natural sound The H2O Water Powered Can Clock uses state-of-the-art water technology to power a large highcontrast display (LCD) clock. This clock will run continuously for months without needing any human intervention. By using positive and negative electrodes the H2O Water Powered Can Clock’s patented technology creates an electrochemical reaction with water, thus producing the electrical energy for powering the LCD clock display. The Can Clock is the size and shape of a conventional softdrink can, roughly 11x5.8cm