Heat: The science of cooking pt. 1

We wash our hands all the time, but do you ever wonder why? It turns out that soap is super good at attaching to dirt and germs and carrying that gunk off skin. Join Molly and co-hosts Hope and Heaven as they zoom in on soap to see how this sudsy stuff cleans so well. Plus we’ll ...  Show more

Humans have visited the moon but we’ve never lived there. Could we build a home on our lunar neighbor? Join Molly and co-host Ira as they find out why the moon can be a dangerous place, and what it would take to live there. We’ll imagine a visit to a lunar hotel, hear about all t ...  Show more

#88: Your baby is a blank slate. And starting solid foods is actually an opportune time to think about what YOUR family’s food story is going to be!   In this episode I’m joined by Chef Julia Nordgren, MD a pediatrician turned food advocate and culinary expert. She’s talking us t ...  Show more

Just like food, medications have expiration dates. But just how accurate are those dates? Is it better to take an expired medication or no medication at all? We’ll explore that as we begin this episode of the podcast. http://vitals.lifehacker.com/is-it-safe-to-take-expired-drugs- ...  Show more

We head to the kitchen to answer cooking and food questions. Why does food taste better with salt? Why do we need salt to make sweet things like cookies? Why do seasonings taste good in food but not so much on their own? Why are marshmallows soft? Why do egg whites go from cle ...

Why do we like to eat certain foods? Why do some people like to eat spicy food? And what's up with kids not liking vegetables? Why does pineapple hurt your mouth when you eat too much of it? Why do we taste things and how? Why do different foods taste different? Do animals hav ...