Dawn Cook-Gallant

What Causes More Heat: Indirect Sunlight or Direct Sunlight?

What Wood Floats the Best? The Science of Buoyancy

Why Is a Blue Flame Hotter Than a Yellow Flame?

What Hidden Things Can You See With a UV Light?

How Does Light Travel From Place to Place?

What Is a Becke Line and How Is It Used in Microscopy?

Is the Sky Blue or Purple? The Science Explained

What Can Happen to an Electron When Sunlight Hits It?

How Is a Microscope’s Total Magnification Calculated?

What Happens When Ice Melts? The Science Explained

Rheological Properties: What They Are and Why They Matter

What Is the Difference Between Red Light and Blue Light?

At What Pressure Does Nitrogen Liquefy?

How Hot Is a Match Flame? The Science Explained

Can You Absorb Sunlight Through a Window?

What Colors Reflect the Sun and Why?

How a Candle Works: The Science of a Burning Flame

How Much Infrared Light Is Too Much?

Can UVB Go Through Glass? And What About UVA?

How the Density of Solid Water (Ice) Affects Aquatic Life