This past summer I accidentally dropped a 4 lb lithium lawn mower battery on my big toe. It hurt like crazy and bruised under the nail. I was surprised that it didn't look like I was going to lose my nail. Well here it is a couple months later and I notice my toenail is split horizontally, almost fully across the nail. This is where I start the video. I document updates for the next couple weeks until the toenail actually falls off. Real. Not faked stuff. Not gory... it was all pretty well healed underneath. The process was pretty fascinating to me and I thought I would share it.