What causes headaches? - Dan Kwartler

02:30
What happens when you die? A poetic inquiry
15:56
That's Not What We Planned!
12:15
WHAT DID THEY DO TO OUR HOUSE?!
10:20
WHAT'S ON MY HOLIDAY WISH LIST!!!
31:37
What's in the BOX Holiday Christmas Surprise Edition!!!
03:04
In what will you turn, when you eat Pringles
340,962 views
What causes headaches? - Dan Kwartler with tags ted, ted-ed, ted ed, ted education, teded, dan kwartler, sharon colman, headaches, doctors, remedy, medicine, brain, cure