When you get to the lighthouse, you go up the stairs with the torch and your player will say something. Go to your inventory and equip the thermometer and it will place it for you.
For a single thermometer, placement should be in a central location.
You have to buy a logo.
no you do not
There are no Tank--tops on Poptropica.
thermometer
you have to turn the thermometer on heat
You Simply Put Them There
You put the thermometer in what you want to get the temperature from. If you want to measure body temperature, the rectum would be the best way to get an accurate reading with an old school thermometer. There are however new thermometers which are as effective in an ear.
in the palece
at the laundromat
You can.
you put it to warm