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

Why does glass break so easily?

I'll be transparent...

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

The ultimate LEGO expansion pack

Caitlin Olson 3/20/25 Caitlin Olson 3/20/25

We've cracked this polymer-der mystery

Caitlin Olson 2/6/25 Caitlin Olson 2/6/25

Don’t worry. You're safe if you didn't print this article.

Caitlin Olson 2/22/24 Caitlin Olson 2/22/24

Heat + ink + paper = receipt

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

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

Caitlin Olson 10/26/23 Caitlin Olson 10/26/23

Heating and cooling makes it a LOT stronger.