Who decides which emojis get made?

Caitlin Olson 1/22/26 Caitlin Olson 1/22/26

Who decides which emojis get made?

👥🎨 ➡️ 🧑‍⚖️📝 ➡️ 📲🌍

Why does the sound of nails on a chalkboard give you chills?

Caitlin Olson 1/15/26 Caitlin Olson 1/15/26

Why does the sound of nails on a chalkboard give you chills?

Thank goodness for dry erase boards

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

How do cruise ships turn around?

Bow down to ship innovation

Why does drinking something cold make you cough?

Caitlin Olson 1/2/26 Caitlin Olson 1/2/26

Why does drinking something cold make you cough?

Call that an "iced cough-ee"

How is plastic being removed from the ocean?

Caitlin Olson 12/26/25 Caitlin Olson 12/26/25

How is plastic being removed from the ocean?

It's pretty plast-uck (but we're working on it)

Caitlin Olson 12/18/25 Caitlin Olson 12/18/25

Why do we zone out?

I won’t be offended when your mind wanders reading this

Why do cartoon characters have four fingers?

Caitlin Olson 12/11/25 Caitlin Olson 12/11/25

Why do cartoon characters have four fingers?

There’s a handful of reasons

Why do leaves kill grass but snow does not?

Caitlin Olson 12/4/25 Caitlin Olson 12/4/25

Why do leaves kill grass but snow does not?

It’s time for Grass Class.

Caitlin Olson 11/27/25 Caitlin Olson 11/27/25

Why do potatoes sprout?

Open this article to get tater taught

Caitlin Olson 11/20/25 Caitlin Olson 11/20/25

How are speed limits determined?

You won’t get pulled over for clicking too fast to read this article

Why does stress cause people to overeat?

Caitlin Olson 11/13/25 Caitlin Olson 11/13/25

Why does stress cause people to overeat?

When cortisol calls, cookies answer.

Caitlin Olson 11/6/25 Caitlin Olson 11/6/25

Why do cranes have flags on them?

Lifting heavy objects (and national pride)

Caitlin Olson 10/30/25 Caitlin Olson 10/30/25

Why do we say "achoo" when we sneeze?

Or “AHHHH-CHOOOOO!!!!” if you’re a dad

What happens to the temperature of the atmosphere the higher you go?

Caitlin Olson 10/23/25 Caitlin Olson 10/23/25

What happens to the temperature of the atmosphere the higher you go?

The forecast? Complicated.

Why do men have nipples if they can't breastfeed?

Caitlin Olson 10/9/25 Caitlin Olson 10/9/25

Why do men have nipples if they can't breastfeed?

Evolution really can't be bothered

Do sports teams that train in high altitudes have a home advantage?

Caitlin Olson 10/2/25 Caitlin Olson 10/2/25

Do sports teams that train in high altitudes have a home advantage?

High elevation = high scores?

Caitlin Olson 9/25/25 Caitlin Olson 9/25/25

How was bread invented?

You knead to read this one

Caitlin Olson 9/18/25 Caitlin Olson 9/18/25

Why does your stomach growl?

The reason for the rumbly in your tumbly

Caitlin Olson 9/4/25 Caitlin Olson 9/4/25

Where does trash go?

Nothing but trash talk in this one

Caitlin Olson 8/28/25 Caitlin Olson 8/28/25

How does Today You Should Know work?

Everyone loves a behind-the-scenes, right?