Stress tests are commonly done by reviewers and manufacturers in order to see just how much abuse their devices can take before breaking. These tests do get pretty insane and cringeworthy, but it’s all done in the name of making a more durable product for the consumer like you and I, so we guess we can’t really complain, right? Well the folks at Nokia have released a stress test video for the Nokia Lumia 900 which shows the poor device being put through the ringer. This includes hammering a nail onto the glass of the device, which we guess was to show just how tough the Gorilla Glass is, which was then followed up by using the phone itself as a hammer to hammer in a nail into a wooden board! Yikes! Anyway if you’d like to check out the demonstration, watch the video above but be warned – do not try this at home yourself!