Scientific Principles & Methods

What Is the Depth of Field on a Microscope?

How to Calculate Young’s Modulus From a Stress-Strain Curve

What Are the Seven Levels of Classification?

What Does a Centrifuge Do and How Does It Work?

How Is pH Measured? From Test Strips to pH Meters

How to Use a Pipette for Accurate Measurements

How Support Vector Regression Works: From Margins to Kernels

How to Perform a Dilution: Calculations and Steps

How to Convert Micrograms (mcg) to International Units (IU)

How Bayesian Models Quantify Uncertainty