It started with an old cabbage. I was going to chuck it out, but my knees resolution is being more resourceful.

So I searched reducing food waste on Tik-Tock and bound loads of videos on there.

A kimchi recipe really caught my eye. I gave some to my neighbors and they loved it. And here I am. My first day at the local farmers market

with my new side hustle.

Colleen's Kimchi.

Not bad for leftovers.

It starts on Tik-Tock. This is a CBSI in the world. I'm John Bachelor with Greg Branaka, a

cosmo chemist, a staff scientist at Lawrence Livermore Labs and the author of Impact, a new book about

asteroids and things that fall to Earth, but reasoning backwards like a detective, no, as a detective, Greg is going to take us to the asteroid belt and what the asteroid belt and other objects in our solar system called planets, not all of them are planets, but it's important to mention that the

building blocks of planets are everywhere. What they tell us about the formation of

our solar system. So far, Greg, my understanding is the planets have moved.

Why is the asteroid belt where it is after Mars?

What does it represent?

That's a great question, and you're right, the planets have moved over the course of history of

the solar system and particularly the large planets uh... jap Jupiter and Saturn

uh... they encompass a huge amount of mass in our solar system that's out not in part of the sun and

their kind of gravitational interactions with the sun are what cause things to kind of move

around because they're so large and they play such an important role.

And the reason the asteroid belt is where it is is because of this movement of the planets.

There are different resonances, basically kind of zones that are gravitationally, you know, well set up to be.

And that's one of the zones where a lot of the sweepings from the asteroid,

or sweepings from the solar system ended up in that asteroid belt.

...