Make a Sprinkler Cannon! Tools & Materials Needed: 1 Pop-up Sprinkler 1 PVC Tee 2 zip ties 1 bean ball or any type of ball 1 screwdriver 1drill/soldering iron (to make hole) Unscrew the head off the Sprinkler Pull it out; it will reveal a long stainless steel spring. Detac ...more
Pop Up Sprinkler
Cool Tool: Working on pop-up sprinklers is easy—if you're an octopus! This nifty tool pulls up and holds the nozzle so you can work with both hands.
As augmented reality becomes more and more integrated into the mainstream, people have been wondering the future of AR is going to look like. Jay Samit has a pretty clear idea. Samit is an expert in digital media innovation. He has been called a leader in digital "disruption" ...more
This summer's going to be a hot one, so skip the water pistol this year and break out the big guns! In this project, I'll be showing you how to build a water balloon shotgun—a high-powered water balloon launcher that's capable of firing 17 water balloons at the same time! Vide ...more