Caitlin Olson 10/16/26 Caitlin Olson 10/16/26

Why are blood pressure and tire pressure measured differently?

The history is quite mercurial.

Caitlin Olson 2/7/26 Caitlin Olson 2/7/26

How does your phone track steps?

I’ll walk you through it step-by-step.

Caitlin Olson 1/8/26 Caitlin Olson 1/8/26

How do cruise ships turn around?

Bow down to ship innovation

Caitlin Olson 5/8/25 Caitlin Olson 5/8/25

Can we build full-size buildings using LEGO-like bricks?

The ultimate LEGO expansion pack

Caitlin Olson 4/24/25 Caitlin Olson 4/24/25

How will 3D printing organs work?

This ain’t your grandma's HP printer

Caitlin Olson 9/13/24 Caitlin Olson 9/13/24

Why is it easier to balance a bike in motion?

It’s easier to ride a bike than to understand why it’s easy to ride a bike.

Caitlin Olson 9/13/24 Caitlin Olson 9/13/24

Why are motorcycles so loud?

VROOM!

Caitlin Olson 1/11/24 Caitlin Olson 1/11/24

How are magnets manufactured?

It takes a powerful magnet to make lots of other magnets.

Caitlin Olson 12/28/23 Caitlin Olson 12/28/23

What is the difference between 4WD and AWD?

What’s the same? Well, both types will always have four wheels.