Developed by Northwestern Engineering’s Igor Efimov and George Washington University’s Luyao Lu, the implantable device uses ...

Scientists develop a stretchable paper-based generator that creates electricity from water evaporation, offering a flexible ...

A device called an ammeter is used to measure current ... you must connect the ammeter in series with it. Remember, electric current is measured in amperes, or amps for short.

The GLM 100-23 would work well in a DIYer’s or professional’s tool kit to supplement a standard tape measure. The device features no metric measuring functions; however, it does have instant ...