With the introduction of prepaid meters by the Power Holding Company of Nigeria (PHCN), Nigerians now have a more transparent and manageable way to pay for their power consumption. This guide will ...

A pulse oximeter is a device that clips on your finger, toe, or earlobe to measure blood oxygen saturation. Here's how it works and how to read it.

Electricity is one of life’s necessities, and being smart about it starts with learning how to use a prepaid meter. Getting a new apartment, replacing an old postpaid meter, or just being tired of ...