Lukas Dubois

Do Humans Float? The Science of Human Buoyancy

Do Enzymes Speed Up or Slow Down Chemical Reactions?

How High Can You Fly Before You Need Oxygen?

What Is Particle Size and Why Does It Matter?

What Prevents Lipids From Mixing With Water?

How Sound Is Made: From Simple Vibrations to Sound Waves

How Does a Cold Pack Work? The Science of Cooling

Is Ammonia and Ammonium the Same Thing?

What Is Motive Power and How Does It Work?

Why Do I Sink in the Pool? The Science of Buoyancy

What Is Complex Viscosity and Why Does It Matter?

Different Ways to Extract Oxygen From Water

Why Does Wood Expand? Causes, Effects, and Prevention

Does Everyone Float in Water? Why People Float Differently

Is Wood a Composite? A Scientific Explanation

What Do Molecules Look Like & How Do We See Them?

Is Octane Polar or Nonpolar? And Why It Matters

Why Does Very Hot Water Sometimes Feel Cold?

What is the absolute threshold for vision?

How Much Energy Does a Human Have?