Spooky Superstitions Why Do We Think 13 Is Bad Luck? Brains On Science Pod For Kidsfull Episode Brains On! Universe — 37:36 · 1 yıl önce · 63.385 görüntüleme Videoyu İndir Spooky Superstitions Think Luck? Brains Science Kidsfull Episode Yorum Bırakın