As Roffa The Bear rises towards the Stratosphere, we will be recording his (and the space balloons) every move on a Go-Pro camera. Go-Pros use micro SD cards to record data but they come in a whole host of different sizes! The Digital Genius team decided to put a 4GB card to the test and see whether it would be suitable for the space flight.

The flight itself can last up to two hours and you can expect a similar time-scale for the descent. Lets take a look at what they found out…