Could you make a candle out of earwax?
Could you make a candle out of earwax?  
Podcast: Moment of Um
Published On: Fri May 16 2025
Description: Dogs come in so many different sizes, from the tiniest teacup terrier to the giant Great Dane. How did we get such a delightful assortment of these furry best buddies? We asked Brains On producer and archaeologist Anna Goldfield to help us find the answer.Got a question that’s been hounding you? Send it to us at BrainsOn.org/contact, and we’ll make sure to bark up the right tree!