You Should've Seen the Fly Swatter That Made These Insect Wing Fans PossibleS

When it comes to design, it's never a bad idea to see what Mother Nature has come up with first. After all, she's had a lot more time to perfect her creations than we have. And what could be a better design to steal for a fan than an insect's wing? It's lightweight and effective at pushing air, and the only tweak needed was to scale it up considerably so someone could justify charging $50 for it. [Fancy]