Scientific Principles & Methods

How to Calculate the Average Drop Volume

Are You Safe in Your Car From Lightning?

Can You See Footprints on the Moon With a Telescope?

What Color Casts Can You Get in Photography?

What Happens When a Refrigerant Is Compressed and Condensed?

Is There White in the Rainbow?

Does Higher Voltage Mean More Power?

How to Calculate Wattage From Voltage and Amps

Is a Black Hole Hot? The True Temperature Explained

A Star Is Born When Nuclear Fusion Begins

What Is the Stack Effect and How Does It Work?

Is a Cat a Liquid? The Science Behind the Meme

What Moon Phase Is Best for Stargazing?

Is the Universe Expanding at the Speed of Light?

What Is an AC Circuit and How Does It Work?

Is Aluminum Tape Conductive? The Truth About the Adhesive

What Makes Brown? From Pigment Mixing to Light

How Hot Is 50,000 BTU? Heating & Cooling Explained

Is Saturn a Failed Star? The Science Explained

How Cold Is Too Cold for Sprinklers?