Lightnings taking a ride

by ceinmart

submit your photo

Hall of Fame
View past winners from this year

Please participate in Meta
and help us grow.

Tag Info

New answers tagged


I have written a more elaborate post in Spanish here, which Google translate can probably help you read. A simplified version. There is a unit for offset commercial printing called lpi. This is defined by the real resolution of a laser printing on a negative film or plate. Let us say the laser plate printer gives you 2400 dpi. If you need 256 tones of ...


The variability of size and positioning precision of one "spit", as it's called, varies with printing technology and model lines over time. As I recall, one particular printer I studied (and some generic lore mixed in) you have a certain volume of ink (a few picoliters) ejected with one action from the nozzle. Several such quantum spits can be performed ...

Top 50 recent answers are included