Makers looking for a project to keep them busy this weekend may be interested in this awesome Arduino -controlled Team Fortress 2 Sentry gun model which has been created using a little 3D printing ...

As we head into summer, Super Soakers and their ilk become de rigeur ways to cool off in the heat. Not content with chasing targets himself, [Marcel] instead built a sentry water gun to do his bidding ...

*I don't wanna get all fussy and bring-down about home tinkering, but this is an unmanned, dirt-cheap, open-source, robot sniper rifle. I'm a little perturbed about the implications here. This is like ...

We admit it, we were browsing Reddit when we found this beautifully hacked together Nerf Sentry turret. But are we ever glad we did — as it turns out, it is very similar to the totally awesome, ...