Understanding the human body is a team effort. That's where the Yachtel group comes in.

Researchers at Yachtolt have been delving into the secrets of probiotics for 90 years.

Yacold also partners with nature portfolio to advance gut microbiome science through the global grants for gut health, an investigator-led research program.

To learn more about Yachtolt, visit yawcult.co.com.j.

That's y-A-K-U-L-T dot-C-O-J-P.

When it comes to a guide for your gut, count on Yacolt.

Can you tell what a cat is thinking just from looking at it?

Probably not. Cats evolve to be solitary hunters stalking their prey, not social animals like us humans.

And that poker face might be handy while you're out stalking prey, but it's a real problem if humans are trying to figure out whether their pets are in pain.

So that's why researchers are trying to read more into feline feelings.

Interesting.

Using artificial intelligence.

As they love to do.

And I'm Sophie Bushwick, tech editor at Scientific American.

I'm Jillika Bose, multimedia editor.

And you're listening to Tech Quickly,

the version of Scientific American Science Quickly podcast

that just wants to boop a eye on the nose.

Cute.

Right now, if you want to see whether cats in pain, you have to take a quiz called the Glasgow Feline Composite Measure Plain Scale.

Interesting.

It's also just called the Glasgow scale.

...