Energy is an abstract concept. It cannot be seen or touched, but it powers virtually every aspect of life on earth. And while everyone knows that energy has a cost, few realize that no form exists at the exact same price from place to place. In order to provide a clearer picture of where different types of energy stand, we have created a list of the most popular forms of … [Read more...] about Most Popular Forms of Energy in the World
The idea of using nuclear energy to power our homes, cars, and industries is often met with skepticism. The media tends to be quick to bring up the negatives associated with nuclear energy, while largely neglecting the positives. This article provides an overview of both sides of the argument in order to help you better understand where you stand on this important … [Read more...] about The Pros and Cons of Nuclear Energy
Some cultures have used water to create energy for thousands of years, but the advent of the steam engine in the 18th century changed all that. Water wheels are devices powered by flowing or falling water that turns machinery for many purposes including grinding grain, pumping water, and even powering saws. Water wheels were used by early civilizations such as Assyrians, … [Read more...] about How Can Water Wheels Create Energy
A fossil fuel is a combustible rock that is formed from dead plants and animals. Coal, oil, and natural gas are all types of fossil fuels. When we burn them for energy, they release greenhouse gases like carbon dioxide into the atmosphere. These gases contribute to global warming by trapping heat in our atmosphere. Fossil fuels also cause air pollution. While fossil fuels … [Read more...] about Why Do We use Fossil Fuels for Energy?
The most economical way to produce heat in winter is with a gas furnace. A gas furnace runs on natural gas, propane, or fuel oil and emits no pollutants into the environment. They can be expensive to install but often pay for themselves over time because they save electricity costs produced by electric furnaces. Gas furnaces also do not need much maintenance or … [Read more...] about What’s the Best Way to Produce Heat in Winter?