Flying ready-made quadcopters is fun. Eventually, though, most hackers get the urge to build their own. One of the most challenging parts is building a robust airframe. [Thomas Jarrett] has an ...

Add Yahoo as a preferred source to see more of our stories on Google. Watch your favorite flick from the comfort of your backyard with a DIY outdoor movie screen. This PVC pipe frame and simple drop ...

(BPT) - PVC pipe is one of the most common and popular options for providing communities and homes with clean, safe drinking water. In fact, it's been in use around the world for more than 70 years.