Do you feel a natural revulsion when you experience spiders up close? Why would God create creepy arachnids? Discover God’s purpose for these eight-legged arthropods.

Other episodes in this series:

What is DNA? Why is it important? And how does it reveal the handiwork of the omnipotent Designer? Discover the code of life as Mr. Sherwin unwinds the microscopic ladder of biological information our cells need to function and thrive.

Many people react with revulsion when a dog licks their face—especially babies. Such a reaction is justifiable based on the unsanitary habits of Rover. However, recent research supports the idea that babies actually benefit from living with dogs.