Sometimes that megapixel camera of yours could be used for more down to earth practical applications. Here’s a picture of our knob part in the liquid nitrogen tank in the lab, which needs some fixing. Just snapped a shot of the damaged part and emailed to the service guy! so that he can come prepared 🙂 smart eh! well it is if you dont know the technical name of the part that was damaged and you try to describe the ‘Structure’ to the support group over phone.