Almost everyone is familiar with FM or frequency modulated radio. But what about AM or amplitude modulation radio? What do we mean by the term and what is the history of amplitude modulation as a broadcasting technique?
Undoubtedly one of the few major discoveries of humankind throughout history, electricity has changed our lives in ways our ancestors could never imagine. Study our guide and learn electricity basics that have changed our world.
What is motion and what is energy? These fundamental questions are difficult to answer. The first attempt to give some explanations was made through classical mechanics. Here you will find a collection of articles with everything you need to know about the physical laws of motion and energy.
One of the most fundamental science fields that has contributed to the evolution of engines since the early 19th century, thermodynamics has seriously affected our lives. In this guide we’ll start with the basics and move on to the more complicated principles and applications.
Science and science-fiction often refer to terms such as antiparticles, positrons, antimatter spaceships, etc. All this matter-antimatter thing may be a little confusing to the non-expert. This article will make an attempt to clarify what is real and what is not.
Very light, extremely strong and excellent insulators. These are the main properties of closed cell foams that construction and other fields are taking advantage to ensure protection and high performance.
The need for large battery systems for renewable energy is becoming more evident lately. Vanadium redox batteries are considered to be good candidates for this purpose. Read this article to find out how they work and the current status of development.
The burning of coal results in the emission of polluting gases, mostly carbon dioxide. Clean coal technologies promise the reduction of this dangerous pollutant and a cleaner environment despite the burning of coal. Is this promise solid enough to justify this ambitious energy goal?
Natural gas has become pretty common in our everyday lives, but it is not completely safe. What are the hazards and how likely is a gas leak to occur? The article describes precaution measures that can be taken by using proper natural gas leak detection systems.
You have probably heard the terms machine language, binary code, low or high-level languages and wonder how they are used and what are their differences. Follow the article to discover the answers to these questions.
Natural gas has become very popular during the last few years due to its daily use in our homes. Read this article to discover how extensive the use of gas is and the respective advantages and disadvantages of its use.
Intel recently demonstrated a new ambitious plan of using wireless energy transfer in future devices. A light bulb can work without being connected to current-carrying wires! Is it possible that this technology will result in innovative new products?