So cool. First I opened the letter with the parcel, and my match was an actual scientist, which is awesome within itself!

Then, I actually got to my gift. It was one of the most cool things ever. A Galileo thermometer! Here's a Wiki page explaining what it does... http://en.wikipedia.org/wiki/Galileo_thermometer

It's taken pride of place on my mantlepiece in the living room, so I can look at it and see the temps all the time.

I love it, massive thanks to my santa!