Introducing 'superhydrophobic droplet logic'
                                
                                
                                    (Newser) -
                                    Could the future of computers be water? Researchers in Finland may have laid the groundwork by converting water droplets into digital data. The concept came out of a discovery that water droplets on a water-repellent surface ricochet off each other like billiard balls, reports  Science Daily . Scientists added tracks and...