Don't try this at home. But if you do, be sure to get it on video
DSLRs are massively complicated on the inside. So, watching this Nikon Professional Services tech strip down Nikon's flagship D4 DSLR and build it back up in less time than it would take to watch an episode of Seinfeld is really impressive.
The video is meant to show how good the NPS techs are at what they do and the time lapse effect is fairly hypnotizing. If anything, it's a nice reminder of just how complicated these machines we love really are on the inside.
Think ants are only interested in crashing your summer picnic? When they're not after our stray watermelon slices, it seems they're busy in engaging in ant-to-ant combat. Alex Wild's macro photography reveals the warring nature (and surprisingly frightening jaws) of these seemingly unassuming insects. His photos reveal fights over territory, conflicts between colonies and brutal take-downs that rival UFC brawls - all going on otherwise unnoticed at our feet.
The cautious photographer is always conscious of what's happening to their images when they're being shared online - whether they're being resized, re-compressed or otherwise modified from the original. Social networks like Facebook and Twitter all treat images differently, but a new cheat sheet can help you keep your pictures sharp by detailing the pixel dimensions of just about every component on the major social networking sites. Click through for more details on connect.dpreview.com