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 ...

Imagine a world where a car is speeding up directly behind you but your hearing only extends to either side of you. It’s a frightening thought, isn’t it? Yet it’s not too far off what we’ve had to ...

What just happened? Google loves to come up with unusual tools to help spark user creativity. Its Music Maker service was a good example of that, but now we have an even better one: Game Builder, ...