Creatorverse the tablet’s touch screen to create designs that could then be animated and set into motion using various physics-based properties and attributes (such as friction, speed and force). All creations can then be shared among other creators, who also have the capability to remix, expand or even dismantle other community creations. Inspiration for Creatorverse, including the logo, originated from the popular device Newton's cradle, which demonstrates conservation of momentum and energy via a series of swinging spheres. Creatorverse Creatorverse was a physics-based sandbox creation game for the Apple iOS, Android, Kindle Fire, and Kindle Fire HD that was released in
Office of Energy Efficiency and Renewable Energy its changing scope, including the Office of Conservation and Solar Applications (CSA), the Office of Conservation and Solar Energy (CSE), and the Office of Conservation and Renewable Energy (CRE). The agency gained its current name, the Office of Energy Efficiency and Renewable Energy, in 1993. The EERE's mission is defined as "to create and sustain American leadership in the transition to a global clean energy economy." The office also develops initiatives to advance specific technologies. The Office of EERE is led by the Assistant Secretary of Energy Efficiency and Renewable Energy, who is appointed by the president and confirmed by