Evaporation vs Telautograph - What's the difference?
evaporation | telautograph |
The process of a liquid converting to the gaseous state.
The process in which all or a portion of liquid (in a container) is turned into vapour, in order to increase the concentration of solid matter in the mixture.
(archaic) That which is evaporated; vapor.
An analogue precursor to the fax machine, transmitting electrical impulses recorded by potentiometers to servomechanisms attached to a pen at the receiving station, thus reproducing a drawing or signature made by the sender.
