Podcast:Who Smarted? - Educational Podcast for Kids Published On: Mon May 10 2021 Description: Why do some animals hibernate? Why don't humans hibernate? How many Big Macs would a bear need to eat to prepare for hibernation? For free home activities sign-up at www.WhoSmarted.com See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.