Scientific Principles & Methods

Why Is Alternating Current Better for Long-Distance Travel?

Is Natural Gas Heavier Than Air?

What Monsters Are Real? The Science Behind the Myths

Does Running a Cold Shower Cool a Room?

What Materials Can Survive a Nuclear Bomb?

How Does a Heat Exchanger Work?

Why Does Mass Curve Spacetime?

Is an Extension Cord a Conductor?

How Long Is 1 Hour on Earth in Space?

How to Calculate Amps: From Voltage, Resistance, and Power

Are Black Holes Theoretical or Proven to Exist?

How Much Area Does a Yard of Dirt Cover?

How Much Energy Does a Microwave Use?

Are There Infinite Universes? The Science of the Multiverse

How Did the Camera Get on the Moon?

What Properties Make Metal a Bad Choice for a Pot Handle?

The Benefits and Drawbacks of Superconducting Energy Transport

How Much Heat Does a 125 Watt Heat Lamp Produce?

How Did Scientists Know They Created Element 115?

Is Electrical Current Measured in Amps?