Warren King is a former engineer turned artist, and he's a wizard when it comes to cardboard. Most of his mesmerizing sculptures are made with just cardboard, glue, and a knife. Warren shows us how to ...

BB-8 may have stolen our hearts in Star Wars: The Force Awakens, but he can never replace R2-D2, the original beeping droid with a big personality. While lifesize models can cost hundreds or thousands ...

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