Aquajet's Aqua Cutter 750V hydrodemolition robot launches Aquajet’s patented Infinity oscillation that moves the water jet in an infinity, or figure eight, pattern, removing more concrete in a single ...

In the Aug. 10 issue, we wrote about the centennial of condenser microphones. Let’s look more closely at electret condenser microphones. Fig. 1: The few components that make up an electret microphone.

If you’re like me and own a dog who weighs 75% of your body weight, you know the importance of leash training to avoid being pulled to the ground. In this method, you simply walk with your dog next to ...