Researchers make unsuitable parts work as solar cells, could lead to cheaper panels - 02:34 cells cheaper Could panels parts researchers Solar unsuitable +
Cubify's 3D-printed toy robots take cues from Lego, sport interchangeable parts - 23:18 3Dprinted Cubifys interchangeable parts robots sport +
Next-gen iPhone parts purportedly leak again, get assembled sans innards - 23:00 Again assembled innards iPhone nextgen parts purportedly +
