#xraymyadvent 16/12/2014

This should be an easy one today:

It’s a small branch from a real Christmas tree (Possibly a Norway Spruce, but I’m not 100% sure).

Sorry for the horizontal banding on the image, the X-Ray system was set to far too high a voltage for this sample (no time to tweak the settings beforehand), so the contrast is blown up and you’re seeing artefacts from our camera system.