Instantly turning a material from opaque to transparent, or from a conductor to an insulator, is no longer the stuff of ...
2dOpinion
Astronomy on MSNWhat is the difference between a 2″ eyepiece and a 1¼" eyepiece?What is the benefit of a 2″ eyepiece compared to a 1¼” eyepiece? Tom NagyNorth Ridgeville, Ohio A 2″ eyepiece delivers a ...
Institute of Tropical Medicine, Faculty of Medicine, University of São Paulo, São Paulo, São Paulo 05403-000, Brazil LIM-46 HC-FMUSP − Laboratory of Medical Investigation, Clinical Hospital, Faculty ...
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