Ah, Post-it notes. Legend says they was created by accident: Spenser Silver was tasked by 3M to create a super-strong adhesive, and in a folly that would rock the office world to the core, he created the exact opposite, a weak, pressure-sensitive adhesive. That invention would go on to grace the backs of small scraps of paper all over the world.
Post-it notes come in all sizes and colors these days; on my desk are blue, green, orange and hot pink Post-it notes ranging in sizes from as small as 2 inches by 2 inches to as large as 4 inches by 6 inches … although I’m told even bigger sizes exist. Still, the color and size immediately recalled when you hear “Post-it note” is the standard, pale yellow 3-inch square.
Post-it notes serve a variety of purposes: You can fold them into a paper airplane, you can paper them on your window as a tribute to Super Mario Bros., and sometimes you can take notes on them. What Doug Savage does, however, is turn them into a long-running webcomic, Savage Chickens.