Irishman Sam Jordan wanted to see if he could consume a gallon of that ancient traditional Irish celebratory beverage, the Shamrock Shake. Did he succeed? You'll have to visit the link to find out.
Mark Frauenfelder is the founder of Boing Boing and the editor-in-chief of MAKE and Cool Tools. Twitter: @frauenfelder. His new book is Maker Dad: Lunch Box Guitars, Antigravity Jars, and 22 Other Incredibly Cool Father-Daughter DIY Projects