*** READ!! *** IF YOU WANT TO SHOW BUT CAN'T ACCESS YOUTUBE... Download iTunes and iTube... both free and iTube will save the video to your computer through iTunes and there you can show it without needing the internet! (To get iTunes go to www.itunes.com and to get iTube go to http://www.download.com/iTube/3000-2143_4-10377667.html then paste the url of this video into iTube and it will save this video to your computer through iTunes) Happy Days Potsie's Pumps Your Blood Song from "Potsie Quits School" (Episode 142) I'm so surprised this has gotten such great feedback! I hope it helps you memorize what you need for school, whether it be the song or the path of blood through the heart! I got the graphics here: http://www.dgs.k12.il.us/heart.htm oh...and if you can't tell by the dates added, my video was THE FIRST added. when i couldn't find any videos of this song on youtube....Enjoy :)