https://www.krcu.org/tags/stopwatch-science Stopwatch Science en-US Copyright Tue, 22 Dec 2015 05:04:00 GMT https://www.krcu.org/2015-12-22/what-drives-the-holiday-spirit-a-christmas-investigation It's the holiday season, and Hidden Brain is here to help! This week we'll talk about how you can become more generous, and give your friends and family gifts they actually want. Tue, 22 Dec 2015 05:04:00 GMT https://www.krcu.org/2015-12-22/what-drives-the-holiday-spirit-a-christmas-investigation NPR Staff, Maggie Penman, Shankar Vedantam