Every day our digital cameras and mobile phones capture pictures and videos which are often irreplaceable. Many devices now take a very small memory card called the "micro sd" card which is about as big as a fingernail, but just how durable are they? To be honest this isn't a question that popped into my mind until I got an email one day with the title "[Review Request]: Indestructible SD Cards" from an online retailer called the Memory Card Zoo. Usually I am very careful with micro SD cards as they always seem so easy to lose! However this seemed like too good an opportunity to miss, so together with my good friend Georgina Parsons (a.k.a. Spiky) we set about testing one to destruction.