Showing posts with the label guest blog

The Messinian Salinity Crisis

You will have heard of The Messinian Salinity Crisis no doubt. From learned articles, geology textbooks, probably lect…

Where does energy in U.S come from? [Guest Article]

Looking at the charts beneath, you could see that electricity consumption has grown significantly each 12 months and in…

The Science of Gemstones [Guest Article]

Gemmology, also known as the science of gemstones, is the study of precious gemstones. It mainly focuses on identifying…