The Mysteries About True History's podcast is back for season two.

If you're a kid who would love to travel through time to solve cool mysteries,

perplexing puzzles, and tricky riddles,

then this podcast is the perfect audio treat for you.

Every week, join me, Molly, and my best friend Max,

as we take our problem-solving skills to amazing places like ancient Egypt,

ancient Greece, or the Galapagos Islands in 1875 to help out the one and only Charles Darwin.

We never know where we're going to wind up or what we're going to find, which is all part of the fun.

So put on your time traveling shoes and listen as a family.

You can listen to mysteries about true

histories on Apple Podcasts, Spotify, or wherever you listen to podcasts.

Podcasts.

Hello Who Smarted Plus subscriber. I'm super excited to bring you another bonus episode of Smarticues,

where Who Smarted answers questions directly from you, the Smarty Pants.

Let's get right to it.

The first question comes from Super Smarty fan and star SmartEQ asker, Charlie from Brisbane, Australia.

Charlie asks, how do glowsticks work?

Oh, I love glow sticks.

I used to go roller skating and they'd turn out the lights and we'd all hold up green glow sticks.

So cool.

But how do they work? The answer has to do

with the emission of light, or using energy to excite atoms into releasing photons or light particles.

...