Discover how to build a simple electric train using just a copper coil, an AA battery, and disc magnets in this step-by-step science experiment. Starting with basic materials, watch as we construct ...

Abstract: Exploiting the high conductivity and fluidity of liquid metal, Coil-Tac is a soft transduction mechanism based on measuring change in capacitance as a flowable liquid metal core moves within ...

Your canine furbabies may be the most angelic things in the world for you, but it doesn't mean you need to bear with the ...

In addition to a decent pair of headphones, it helps to carry a good pinpointer when you use your metal detector. These ...

Abstract: In this article, we propose a novel method for tracking a moving ferromagnetic object in terms of search coil data. The magnitude of the search coil data is proportional to the velocity of ...

A voluntary recall was issued for hundreds of thousands of cases of bags of shredded cheese sold at major retailers in October, according to the Food and Drug Administration. More than 250,000 cases ...

Google upgraded Circle to Search, turning it into a proactive digital safety tool. Users can now circle suspicious messages to receive an AI Overview that analyzes the text for scams. If fraud is ...