Pedigree heat in case mercury thermometer air bubble Source pull the wool over eyes exaggerate
Weird glass object found while digging a duck pond in Tasmania. It is air tight and floats, has a drop of mercury encased in the end bubble. Thought maybe an old Galileo
Have You Touched Liquid Mercury?
What will happen if a thermometer is placed in a liquid which has a higher temperature than its range? - Quora
Help with separated mercury thermometer column? I tried heating, cooling, tapping and the mercury is stuck at this point in the bulb. It will not move below 125 deg C : r/chemistry
How to repair separated alcohol thermometers | eHow UK
Does This Candy Thermometer Need Replacement? - Kitchen Consumer - eGullet Forums