As previously mentioned, my colleagues often give me random objects to photograph for this blog. My friend D is particularly good and today was no exception. This is a syringe (unused) that was returned to us. Some medications come in a pre-filled syringe, making it easy for the patient to administer. This was one of those meds. We were disposing of these this morning, when D happened to notice the bubbles at the top of the syringe. He has that kind of attention to detail. Anyway all work ground to a halt whilst I took the photo.