Do you know you can detect voltage without touching a wire? At Conversions Technology, you get a touchless voltage detector that allows you to detect voltage from a safe distance.
https://conversionstechnology.com/collections/tools
The above dagger is called the Jagdkommando Integral Tri-Dagger Fixed Blade Knife. It’s salient feature is that its impressive looking try-edged blade twists, so that you don’t have to. See, it’s one thing to stab something, but if.
New technology makes decayed teeth repair themselves Image:Jaromir Chalabala/Shutterstock The technique, developed at King’s College London, uses electrical currents to trigger minerals in the tooth to repair damage.