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Discussion: mercury

in: Craney; Craney > 2017-01-28

Jan 30, 2017 10:37 AM # 
now that is old skool
Feb 7, 2017 4:26 AM # 
About 20% of our observing network still uses manually-read mercury thermometers, although they're gradually being phased out. Mercury barometers already have been.
Feb 7, 2017 5:13 AM # 
There you go - fact of the day. What percentage of observations use the suck finger and hold it in the air technique?

This discussion thread is closed.