Galileo thermometer ....

We've had several of these over the years and have always managed to break them...well Mr. Yana1 has! This is our latest one spotted in the window of a charity shop yesterday...hopefully it will last a bit longer than the previous one as they're quite fun....not that accurate but fun nonetheless....it reads 19 degrees in the house just now which is about 3 degrees lower than the proper thermometer reads just now! Outside its around 12-14 degrees and raining....