Bio-energy is one of the most fascinating ways to produce energy using natural, renewable materials. In this article, we’ll learn how bio-energy works and how it generates small amounts of electricity using simple items like oranges. Let’s first understand the term Bio-Energy. What is Bio-Energy? Bio-energy is energy derived from organic materials such as plants, … Read more
Every food label, diet plan, and fitness app talks about calories. But what exactly is a calorie? Is it something in food? Is it good or bad? And why does our body need it at all? A Simple Definition: What Is a Calorie? A calorie is a unit of energy. In scientific terms, one calorie … Read more
Have you ever shouted in a large empty hall or near a mountain and heard your voice come back to you? That repeating sound is called an echo. Echoes are a fascinating example of how sound travels and interacts with objects around us. What Is an Echo? An echo is the repetition of a sound … Read more
What is an electric motor? An electric motor converts electrical energy into mechanical energy. The working principal of the motor is the same as that of generator except that instead of generating electricity through a rotating coil, electricity is actually supplied to motor which in turns provide mechanical energy. Electric motors come in various types, … Read more
The Triangle Calculator is an interactive learning widget that helps students easily solve and visualize triangles using basic geometry rules. By entering any three known values (with at least one side), students can instantly calculate the missing sides and angles, see a scaled triangle diagram, and understand the type of triangle formed. This Triangle Calculator … Read more
What is an Electrical Circuit An electrical circuit is closed path through which electric current flows. We know that all kinds of electric equipment operate when electric current flows through them and that happens when there is an electric circuit through which the current flows in a loop. Components of Electrical Circuit An electric circuit … Read more
You might have wondered why leaves are green, apples are red, crows are black. In short, why different objects have different colors? The colors we see are the result of light, objects, and our eyes working together. When white light (such as sunlight) hits the surface of an object, then depending upon the nature of … Read more
