What is an acid? What is a base? What is a PH level? What happens when you mix acids and bases together? What tools can I use to determine whether a substance is an acid or a base? How are acids and bases involved in food chemistry and medicine?

When you look around the world, do you see chaos or order? Mr. P and Dr. Purdom take a closer look at microscopic molecular machines.

Mr. P arrives late from deer hunting, and he didn't wash his hands! In this episode Mr. P and Dr. Georgia Purdom discuss the "invisible invaders" - the germs that hide everywhere.

All About Alcohols. Use It but Don't Abuse it. Mr. P and Quinn help you understand alcohols. These organic compounds can be dangerous, but when we harness their energy they can be useful too.

Speeding Things Up. How Catalysts Move Things Along. Patience and math skills help a lot in science . . . but, sometimes you want your chemical reactions to work faster.

Hands on: Sour or Bitter? Exploring Acids and Bases. Three hands-on experiments you can do at home with acids and bases found in most homes.

Download instructions for today's experiment at:
https://answersingenesis.org/unlocking-science/

Taking Flight: From Airplanes to Disc Golf. Look! It's a bird, it's a plane, it's Mr. P. and Dr. Danny Faulkner discussing the principles of flight. Enjoy this lab session as you learn how things that fly... can fly.

Monsters in the Microscope: Invisible Life in a Drop of Pond water. Mr. P explains the use of the microscope and explores the abundance of life in a drop of pond water.

Dealing with Density: Particle Packing. Mr. P and guest Dr. Danny Faulkner discuss concepts that explain the composition of matter.

Forces in Action: obeying the Laws of Motion. Mr. P and Dr. Danny Faulkner explain the physics of motion, force, speed, and acceleration.

Charged Up Chemistry: Batteries Included. Mr. P and Dr. Danny Faulkner team up to make a battery from chemicals and different metals to explain the forces of electricity.

Hands on! Mr. P and Dr. Danny Faulkner demonstrate electrical principles as they build a battery in an ice cube tray.

A quick glimpse into what is coming in Season 3 of Unlocking Science