As oil and gasoline prices rise, much hay is being made regarding the possibilities of power cells as a solution to our oil addictions. Heres a basic primer on power cells.
An Overview of the Sun
The Sun is the centerpiece of our solar system, the gravity force that keeps everything together. Here is an overview of this source of our existence.
Methane and Potential Impacts on Global Warming
Methane is a gas found on most planets with atmospheres. In limited amounts, it isnt a particularly problematic gas. In larger amounts, however, it can become a regulator of atmosphere temperatures.
Know What You Are Welding
Welding smoke is a mixture of very fine particles and gases. This smoke can contain, such materials as chromium, nickel, arsenic, asbestos, manganese, silica, beryllium, cadmium, nitrogen oxides, phosgene, acrolein, fluorine compounds, carbon monoxide, cobalt, copper, lead, ozone, selenium, and zinc and they can be extremely toxic.