Author - Varun Kumar

6 Best iOS Emulators Of 2020

iOS emulators are programs that replicate the hardware of iOS devices so you can run iPhone or iPad apps/games on other operating systems such as Windows, Mac, and Linux. Although there a variety of emulators that use different emulation methods...

What Color Is The Sun? A Simple Explanation

Although the Sun appears yellow or orange, it is actually brilliant white.  Because of the Earth’s atmosphere, Sun looks yellow and changes colors at sunrise and sunset.  The actual color of the Sun can be viewed from space because there are...

12 Best Countdown Apps Of 2020

The term ‘countdown’ refers to backward counting, which indicates the time remaining before an event is scheduled to occur. Countdowns are most commonly used in the detonation of explosives, the start of a race, the start of the New...

15 Best Examples Of Potential Energy

The term ‘Potential Energy’ was coined by a Scottish mechanical engineer William Rankine in the 19tn century. It soon became one of the most influential variables in the formulas the describe our known universe. What Is Potential Energy...

12 Best Avatar Maker Apps Of 2020

The word ‘Avatar’ has different meanings in different contexts. In the Hindu religion, it refers to the descent of divinity from heaven to Earth, and is mostly used to describe God’s incarnation. In a UNIX environment, an avatar is...

What Is String Theory? A Simple Overview

String theory says that indivisible subatomic particles are made of tiny little strings vibrating in a specific pattern.  Each vibrational pattern corresponds to a different particle. Electron is nothing but a string vibrating in one pattern, and a...

10 Best Examples Of Kinetic Energy

Kinetic energy is the energy of motion: if something is moving, it is said to have kinetic energy. According to classical mechanics, the kinetic energy (E) of a non-rotating object depends on its mass (m) and velocity (v). E = ½mv2 Since energy is a...