To make observations, scientists use their own senses, instruments (such as microscopes) that enhance those senses,- and instruments that tap characteristics quite different from those humans can sense (such as magnetic fields).
(To make observations; use; their own senses, instruments (such as microscopes) (instruments that tap characteristics quite different from those humans; can sense; ) Context(instruments that tap characteristics quite different from those humans can sense,List([121, 201))):(instruments; tap; characteristics quite different from those humans)
instruments that tap characteristics quite different from those humans can sense,List([121, 201))
To make observations instruments that tap characteristics quite different from those humans instruments
use can sense tap
their own senses, instruments (such as microscopes
characteristics quite different from those humans