Environmental Science

What Is Patina on Silver and Should You Remove It?

How Deep Is Gold Found and What Determines Its Depth?

Where Does It Always Rain and What Causes It?

How Many Seconds After Lightning Until Thunder?

How Much Does Mercury Cost? A Breakdown of Pricing

How Expensive Is Obsidian? Factors Affecting Its Price

Is Orion a Zodiac Sign? The Astronomical Answer

How Can I Prevent Static Electricity?

Is Water or Sand Heavier? The Science of Density

Why Is Glacial Water So Blue? A Scientific Look

What Is a Transform Fault? Definition, Mechanics, Examples

What Is Weathering, Erosion, and Deposition?

Can You Light Diesel on Fire? The Science of Ignition

What Is Made Out of Sand? Glass, Concrete, and More

Why Are They Called the Blue Ridge Mountains?

What Does a Petrologist Do? Job Duties and Career Path

How Does Sunset Work? The Science Behind the Colors

What Is the Coldest Layer of the Atmosphere?

What Would Happen if the Earth’s Rate of Rotation Were to Decrease?

Is Vapor and Gas the Same Thing? The Critical Difference