The Vaccinations Fridge

Veterinary practices all need to store a wide variety of vaccinations for various species of animal. In our case, it's cats and dogs mostly, but even for just these two there are MANY different types and brands of vaccinations available. They need to be kept in a carefully temperature-controlled fridge with a thermometer present inside to make sure that they neither freeze nor become too warm, as this would render them ineffective.

Cool science.