Coca-Cola is making in-home 3D-printing as simple as making toasts with a new tech piece that comes as part of its Ekocycle brand initiative, centered around innovative recycling and sustainability. Ekocycle, launched by Coca-Cola and celebrated artist will.i.am back in 2012, now presents the Ekocycle Cube, a small-scale machine that “bakes” smaller items out of recycled plastic Coke bottles.