If you've ever used vector graphics programs such as Adobe Illustrator, you probably know what a Bézier curve is. But do you know how they work? (In other words, how your computer draws them?) The following video by Peter Nowell explains just how. It's a geeky "how does it work?" instructional that is sure to captivate illustrators — heck, even those with no interest in computer graphics will find this engrossing! If you want to see more Bézier curves in action, check out these interactive animations by Jason Davies. :-) Via Gizmodo....