Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good news is that a well-designed reverse polarity protection using MOSFET ...

When 12-year-old Matteo Mucchetti mapped out an amusement-style attraction that he wanted to create in his family’s basement and then showed it to his older brother Nico, the high-school sophomore was ...

They're reference designs for a reason.

Some 3D printer projects may seem like great ideas, but realistically won't be of much use to you. Take pause before wasting ...

Imagine a line of affordable toys controlled by the player’s brainwaves. By interpreting biosignals picked up by the dry electroencephalogram (EEG) electrodes in an included headset, the ...

Looking for what to see in theaters? Our feature, updated weekly, highlights our top recommendations for films currently in theaters, from new releases to restorations receiving a proper theatrical ...

Most cash savings accounts will be one of three types: easy-access, regular, or fixed. An easy-access account lets you put cash into or take cash out of the account, typically with no penalties, while ...