
Things I Learned | 18
1. Dogs
2. Food that don't expire
3. National Parks
4. Supervolcano vs. Volcano
5. Listener's Choice
The skinny
The skinny isn't ready yet — notes appear once the transcript is processed.

1. Dogs
2. Food that don't expire
3. National Parks
4. Supervolcano vs. Volcano
5. Listener's Choice
The skinny isn't ready yet — notes appear once the transcript is processed.