Dan Ackerman leads CNET's coverage of computers and gaming hardware. A New York native and former radio DJ, he's also a regular TV talking head and the author of "The Tetris Effect" ...

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Embarking on the journey of 3D printing is both exciting and, at times, a bit daunting. Thankfully, this innovative technology has become considerably accessible, allowing users to convert digital ...

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Ever wanted your own gesture-controlled robot arm? [EbenKouao]’s DIY Arduino Robot Arm project covers all the bases involved, but even if a robot arm isn’t your jam, his project has plenty to learn ...