Bonus: Where does sand come from? (and other ...

What happens when a chemist and a non-chemist make a podcast together for seven years? Which chemistry lessons stuck, which episode ideas spectacularly refused to cooperate, and does Jam still count as a layperson after all this time? Joined by returning guest Claire, Melissa and ...  Show more

What exactly is a swamp cooler, and why can it beat the heat in Arizona but leave you sweaty and betrayed in Houston? How can an air conditioner run on water, what does humidity have to do with its effectiveness, and could an icy new invention help prevent overloaded power grids? ...  Show more

We answer your questions. To listen to our backlog of ask-us-anything episodes for free, head to our Patreon, or join for $3/month to submit your questions: https://www.patreon.com/whythisuniverse

Support the sh ...

You asked for more Q&A episodes, so we're giving you more Q&A episodes! We absolutely love answering your questions and this ep has some great ones that we think will be helpful for so many of you.

Follow us on Instagram @thepcosgirls and come and join the c ...

Today's episode of the podcast is sponsored by Green Chef! For $135 off plus free shipping on your first box, go to greenchef.com/cimorelli135 and use code CIMORELLI135

Today on the podcast we are answering your advice questions! A few weeks ago we asked you what you wa ...

You asked and we answered! We dove into some of your questions and have some answers to share with you. Ready, set, LISTEN!!