In this step-by-step tutorial, learn how to make a powerful alarm at home using a DC motor. Perfect for DIY enthusiasts, this ...

In this video, we explore how a magnet can transform into a motor, illustrating the underlying principles with 3D animations.

A cadence sensor is a compact cycling device that measures pedaling rate in RPMs to provide real-time feedback.

Durham University scientists have completed one of the largest quality verification programs ever carried out on ...

Once you release the button, the car comes to a stop, allowing you to hop inside as you normally would and be on your merry way.

President Donald Trump’s approval rating improved in two polls and fell in another this week—as Americans’ feelings about his use of the National Guard to tamp down on crime in large U.S. cities are ...

Smart plugs are an easy, budget-friendly way to upgrade your home. Here are a few clever ways I use them for automated routines.

The world is full of hidden energy. Bridges tremble as cars pass, subway trains send the ground shivering, and footsteps ripple across the floor. Normally, all of this motion fades away without a ...