It’s almost Halloween, and if you haven’t come up with a costume yet, these LED-enhanced fake eyelashes are a great way to throw a little geek-chic into your look. Even better, they’re hooked up to a tilt-sensor so that when you turn your head, the lights blink on and off. Cosmetics and electronics should mix more often–I’ve seen blinking lights on hats, shoes, jewelry, and other apparel, but these are totally unique as far as I can tell, and I’d love to see more stuff like this.