Liquid Robotics' Wave Glider breaks Guinness record, does it in the name of science

Last fall, four autonomous Wave Gliders set out from San Francisco Bay to begin a two-fold mission: gather data about the oceans' depths and break records. The vessels, crafted by ocean data services provider Liquid Robotics, were launched in pairs, with one set headed for Australia and the other, Japan. Now one year later, the first of this fuel-less flotilla -- dubbed Papa Mau -- has completed its intended journey, reaching the land of Oz this past November 20th and beating out the remaining t...