Scientific Principles & Methods

Is Rust Eating a Hole in a Metal Bucket Living or Nonliving?

How Does a Glass Barometer Work?

What Is Voltage Measured In?

Are All Galaxies Moving Away From Us?

Is Electric Current the Same as Amps?

Does Time Slow Down Near a Black Hole?

How Is the Universe Organized? From Galaxies to the Cosmic Web

Is kVA the Same as Watts? Explaining the Difference

Can Planes Land in Fog? The Technology and Limits

Can the Gold Acid Test Be Wrong?

Why Did the Solar Nebula Flatten Into a Disk?

Why You Shouldn’t Put a Glass Container Full of Liquid in the Freezer

What Is the Most Magnetic Material in Nature?

Which Type of Wave Is the Size of Buildings?

Is There a Voltage Drop Across a Capacitor?

What Happens When You Put Metal in a Microwave?

How Is Electrical Energy Transferred?

Why Do Some Graduated Cylinders Have a Plastic Ring?

What Is a Plankton Net and How Does It Work?

Can Glass Crack From Cold? The Science Explained