There are three types of rocks on earth. They are Igneous ,  Sedimentary  and Metamorphic rocks . Igneous rocks are formed by the solidifica...

Here's an interesting problem. Suppose you take an extremely long ribbon and wrap it tightly around the Earth-along the equator, the dis...

Environmental Engineering was formerly known as Sanitation Engineering and was a subdivision of Civil Engineering. As many new engineering f...

Says Uncle Ben to Peter Parker in "Spider Man", and is one of the most frequently quoted and well remembered sayings from a comic ...

This post is about X Ray Fluorescence Spectroscopy. If the Name sounds too complicating or sounds uninteresting feel free to ignore this pos...

I knew the internal structure of the Earth and its layers- crust, mantle, outer core, and inner core since I was 9 years old. I also knew ab...

3.14159265358979..... Pi is arguably the most famous constant in mathematics. First introduced in primary school geometry, it continuously a...