My kids and I are carving Jack O'Lanterns today. This year, I didn't want them turing into saggy mold farms, so I went online for a solution. One of the top hits was Cory's post from 2006, What's the best way to preserve a Jack O'Lantern?
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