Videos - Science Glen

Why can I hear my heartbeat?

Are you fingernails dying — and is that a good thing?

You mostly taste with your nose!

Most people think sex drive is about testosterone. They’re half right.

You can breathe just fine… and still suffocate in a sea of oxygen.

What is blood pressure? Most people get this wrong.

What happens inside your ears when you start losing your hearing?

Why do you get a runny nose when you cry?

Do you know how calcium gradually kills your cartilage?

How I Teach Ionic Bonding Visually (22-Piece Classroom Model)

Ionic Compound Formulas — A Fresh Look

Keep your balance and build your endurance

Woo hoo—that’s a lead(IV) ion!

What is Sea Salt? Is it Different than Table Salt, and What Happened to Her Throat?

What’s Inside Clorox? Breaking Down Sodium Hypochlorite!

What’s The Hidden Secret To Ionic Compounds?

How Much Of A Science Nerd Are You? Take The Ion Quiz Now!

Learn Chemistry Faster & Easier By Checking This Out

Breaking It Down: Monatomic Vs Polyatomic Ions – Spot The Difference!

Patent reveal for a fantastic new way to understand chemistry.

Master ionic compounds easily with the Ionic Bond Disc Model!