Brains On! The Future of Fuel and the Problem With Exhaust
Brains On!

In this episode, we’re answering a question from listener Katelynn: “Why is car exhaust bad for the planet?”

Carnegie STEM Girls: Magic Balloon
Carnegie STEM Girls

Your Challenge: Create a balloon that inflates on its own!

Siemens STEM Day: How Can I Help?
Siemens STEM Day

In this activity, students will learn about how human lifestyles cause the greenhouse gas carbon dioxide to be released into the air.

But Why?: How Do You Make Bread?
But Why?

Making bread is a good way for kids to get experience in the kitchen. Plus they get a tasty reward at the end!

The Adaptors: How We Measure the Earth Breathing
The Adaptors

Reporter Jeff Delviscio investigates how we measure CO2 in the atmosphere.