Discover three creative DIY projects using everyday household items in this tutorial. Learn how to make a pen LED flashlight, a battery-powered electromagnet, and a simple smartphone stylus with easy- ...

A flashlight or more commonly known as the torch is a highly portable electric lamp that is used as a common light source while traveling and in emergencies. Camping, trekking, picnics, and outdoor ...

My 7 year old (!!, damn, I remember buying that in the middle of the night with Zagrophyte…) mini maglite hacked to use an LED bulb just died due to explosive Duracell failure, or as I like to say, ...