Why Do Veins Look Blue?

Human blood is always red, even when veins look blue through the skin. Today we learn how light interacts with skin and blood to create the blue or greenish color we sometimes see. Curious Kids Every Day is a daily, interactive podcast that respects your child’s intelligence and curiosity. I created this to be a show I would be happy to have my kids listen to. Seven Reasons to join the Curious Kids Club! SupportCuriousKids.com Your curious kids get a shout out on their birthdays! Ad-Free Podcast Feed Participate in Curious Kids Club episodes Bonus episodes! Activity sheets for every new episode of the show Weekly episode schedule so you know what topics are coming up Weekly newsletters so you never miss anything! Submit a question for the show: CuriousKidsEveryDay.comStore: CuriousKidsEveryDay.com/store