Abstract: The massive quantity of electricity gets used in lights through roadways in India. Still, roadways remain empty for nearly all of the day after at night, with a handful of cars passing ...

Wednesday on the "Sound of Ideas," we'll hear from a local group, the Cleveland Death Society, which hosts these open, agenda-free conversations about loss and end-of-life experiences. And it's a ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...