What Is A Leap Year And Why Do We Need One?

A leap year, occurring approximately every four years, is a year with one extra day added to the calendar to keep it synchronized with the astronomical or seasonal year; this…
Illustration of geofencing virtual boundaries on a map

What Is Geofencing and How Does It Work?

Geofencing is a location-based technology that uses virtual boundaries to trigger actions, and at WHAT.EDU.VN, we understand how crucial it is to grasp this concept. This guide dives into the…