Stefan Eriksson

What Does Purple Mean on a Weather Radar Map?

Where Is Earth’s Crust the Thickest and Why?

When Does the UV Index Peak During the Day and Year?

What Does the Andromeda Galaxy Look Like Through a Telescope?

Where Do Plastic Bags End Up After We Throw Them Away?

What Is the Rarest Solar Eclipse and Why?

When Will the Moon Hit the Earth?

Why Is Iowa So Humid? The Science Behind the Moisture

How Fast Do Plate Tectonics Move and Why?

What Is a Fault Line in Earthquakes?

What Is Wetland Mitigation and How Does It Work?

Where Does the Moon Rise in the Sky and Why?

How Rain Percentage Works in a Weather Forecast

What Are You Likely to See When the Humidity Is 100%?

Why Is the Inner Core Solid Even Though It Is Extremely Hot?

What Does Galena Look Like? Color, Luster, and Shape

What Is Oceanic Crust Made Of and How Does It Form?

What Are Some Decomposers in the Taiga Biome?

When Is the Dry Season and What Causes It?

Why Do Planets Appear to Be in Retrograde Motion?