Dawn Cook-Gallant

Why Do Mountains Look Blue From a Distance?

Is Clear Ice Stronger Than Cloudy Ice?

Can Light Cause Metal to Get Warm?

What Is Solar Irradiation and How Is It Measured?

How Much Can You Compress Air?

What Is Inside a Fluorescent Light Bulb?

Why Can You See Your Breath on a Cold Day?

Why Isn’t the Sky Violet If Violet Light Scatters Most?

Can Blood Put Out a Fire? The Science Explained

Why Is Cigarette Smoke Blue? The Science Explained

Is Purple Fire Hotter Than Blue? The Science Explained

What Color Light Gives You Energy?

Can You Look at Welding From a Distance?

What Does a Pyrometer Do and How Does It Work?

Does Nitrogen Absorb Infrared Radiation?

What Can You Do With Ultraviolet (UV) Light?

How Do Magnetic Reading Glasses Work?

Does Sunlight Contain Chemicals or Is It Just Energy?

Is Red Light Better Than Blue Light?

Do Grow Lights Cause Cancer? The Real Risks Explained