For your fun office lunchtime activity: a bunch of tips, folding instructions, and paper patterns for making sweet paper airplanes.
Microscopic auto-origami. Just add water! (And they fold right up.)
Edible origami cranes made out of wonton wrappers and deep-fried. Includes how-to instructions.
Regarding Susan Orlean's piece on Robert Lang and origami from a couple of weeks ago, the New Yorker has posted a 5-minute audio slideshow of Orlean talking about the piece.
How to make X-wing fighters (from Star Wars) out of Paris Metro tickets. I gotta try this...I've got about a zillion of these laying around because they make great bookmarks.

