Remove Carbon Monoxide Remove Environmental Science Remove Radiation Remove Technology
article thumbnail

The Fuss about Methane

Legal Planet

It replaced an earlier, more dangerous, product called “town gas” or “coal gas,” which consisted mainly of hydrogen and carbon monoxide and was produced by heating coal in. “Natural gas” was a marketing term for this then-new, safer gas pumped through urban distribution pipes starting in the 1940s. the absence of air.

article thumbnail

Environmental Perspectives

Environmental Science

For concentration, use the metric system of mass per unit volume or mass per unit mass if you want a job from me in environmental science. There is still room for improvement, however, and environmental science is still working on it. This is becoming a popular technology and I hope it works over the long term.