![Chompers show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/082/098/small/chompers.jpg)
Summary: We're back in the body with Walter the White blood cell in today's science story. Learn more about your ad choices. Visit podcastchoices.com/adchoices
Summary: We're back in the body with Walter the White blood cell in today's science story. Learn more about your ad choices. Visit podcastchoices.com/adchoices