Some weapons used by the United States military are so powerful, they can pose a threat to the people who fire them — even in training. When weapons are fired, an invisible blast wave travels through the brains of anyone nearby. Exposure to lots of these blasts over time — even low level ones — has been shown to cause brain health problems for service members. *If you liked this episode, consider checking out some more episodes on the brain, including its waste system), face blindness) and the neuroscience of loneliness). **Questions or ideas you want us to consider for a future episode? Email us at [email protected]). We'd love to hear from you!*Learn more about sponsor message choices: podcastchoices.com/adchoices)NPR Privacy Policy)
