As great as the iPhone 4 camera is, it's not exactly ideal for macro situations. Luckily, you can build your own iPhone macro lens—with wire, glue and a disposable camera—so that it can be.
What do you do when you're stranded on a desert island and you've gone through the last of your bottled water? You save yourself and the planet by recycling those bottles into a DIY kayak and outrigger.
Head to Instructables for a tutorial about how to do your own spectacular Matrix-like ghetto Bullet Time videos for those lovely OMG-grandma's-is-frozen-in-time-and-space moments. Using nothing more than wood, tubes, a whole lot of digital point-n-shots, one external shutter trigger and a box full of relays, you will…