Julie Hurley

Is Darwin’s Tubercle Bad? Explaining This Harmless Trait

Are Tears Acidic? The Science Behind Tear pH Levels

What Is the Average Wingspan of a Human?

What Are the Top 10 Most Abundant Elements in the Body?

How Many Different Enzymes Are in the Human Body?

How Much Does a Human Appendix Weigh?

What Is Lactate and What Does It Do in the Body?

What Is the Largest Gland in the Body?

Are Outie Belly Buttons Rare? The Science Behind Them

What Determines an Innie or Outie Belly Button?

When Do Double Eyelids Develop?

How Many Holes Are in a Human Body?

How Many Growth Plates Are in the Human Body?

What Is the Second Largest Organ in the Human Body?

Why Do I Pee When I Vomit? The Body’s Reflexes

Does the Spleen Aid in Digestion? Its Actual Function

How Deep Does Your Belly Button Go? An Anatomical Look

Where Is Hydrochloric Acid Produced in the Body?

How Many Times Does Your Heart Beat in a Year?

How Many Sphincters Are in the Human Body?