Phil's photos with the keyword: Thermometer

A Galileo thermometer (or Galilean thermometer) is a thermometer made of a sealed glass cylinder containing a clear liquid and several glass vessels of varying mass. As the temperature changes, the individual floats rise or fall in proportion to their respective weights and the density of the surrounding liquid. It is named after Galileo Galilei because he discovered the principle on which this thermometer is based—that the density of a liquid changes in proportion to its temperature. (Wikipedia). A high ISO test shot with my new telephoto lens, a Nikkor AF-S VR 70-300mm ED zoom. Camera Nikon D300s. Processed with Nikon Capture NX2. More information here: en.wikipedia.org/wiki/Galileo_thermometer

A high ISO test shot with my new telephoto lens, a Nikkor AF-S VR 70-300mm ED zoom. Camera Nikon D300s. Processed with Nikon Capture NX2.