IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Richard Assmann, a German ...

Regarding your recent reply on measuring dew point temperatures, please consider forwarding information about sling psychrometers (available on the Web). Indeed we shall — and a tip of our WGN weather ...

Sling psychrometer for measuring wet bulb temperature. Staff Writer The Fayetteville Observer Updated May 4, 2016, 5:09 p.m. ET ...

NBC 5 Chief Meteorologist Rick Mitchell asks: what does a sling psychrometer measure?

Add Yahoo as a preferred source to see more of our stories on Google. A what? A sling psychrometer is a difficult word for a very simple tool. It dates back to the 1700s and is actually still used ...