As in other animals, hibernation allowed us conserving energy during the winter (in our case the hypothermia affected the whole country, which might sound familiar to some of our mediterranean group members). Now when we are back in Finland, we have to regulate our temperature up again. The usual way is the Finnish Sauna (a so called regulated hyperthermia). In a less controlled way it also works with eating more than usual, producing heat and power (think of us as a little block power station). But this doesn't work when one is ignorant while shopping. Only Thomas' sagacious foresight made me buying a double portion of emmentalmozzarella, two dozen eggs, plenty pirogi and 1.5 kg of butter. This prevented me of starvation after today's boat trip, and I got an adequate meal (auch wenn eigentlich ein Müsli reichen würde....). Why do I always forget that I get hungry anyway?