Hundreds of D.C. middle and high school students are flexing coding, robotics, public speaking and other skills at the ...

Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece of cardboard. This step-by-step tutorial covers mounting the motors, wiring ...

Discover how to create a compact DIY submersible water pump using a small DC motor and recycled plastic bottles. This step-by-step tutorial covers everything from effective motor waterproofing and ...

With rising tuition costs and fierce competition for limited white-collar jobs, many young Nigerians are discovering that a university degree is not the only route to financial success.Across ...