When players were engaged in the original Mass Effect, Bioware representatives told everyone to hang on to their saved games. Now we know why: wherever they finished the first game now affects where the storyline of Mass Effect 2 picks up.
According to Cho, "Mass Effect 2 will allow choices you've made and actions you've performed to play a major role in the sequel to the game." The same will be true of Mass Effect 3, the game's final chapter.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.