Equipment: A Galileo's thermometer (a sealed liquid filled glass cylinder containing sealed glass floats labeled 18, 19, 20, 21, 22, 24 and 26 degrees C), a 4 liter ...

FARGO — The principal of a liquid-in-glass thermometer is that the liquid inside a very narrow tube will contract and expand with temperature variation. The top of the liquid represents the ...

Building a thermometer is a matter of precise technology—putting just the right amount of mercury into a specially designed glass tube, for instance—but determining which numbers to use on the ...

And the Melexis team manged it, producing an infra-red sensor specifically tuned to see though the type of ceramic glass used in induction hobs – which has now been commercialised as MLX90617. However ...

Read the instructions that come with it if you're unsure of how to use it. DON'T use a glass mercury thermometer because they've been known to break. Wash the thermometer off before using it ...