Binoculars
Jane Goodall is the person I always think of, with her long study of chimpanzees. It was her study that discovered chimps use tools.
Aristotle predates the scientific method, and he was not a scientist, he was a natural philosopher. He did not perform experiments or use scientific tools to study anything.
their tools and observations.
Einstein used tools to make his inventions. He probably use an old fashion microscope to study microscopic things but that is all that I know:( Hope it answered your question!
Scientist use the same tools because, so their measurements will be the same.
Most of the things about nature that a scientist might wish to study cannot be seen or touched or heard or sensed with the scientist's own hands or senses. Depending on what kind of scientist it is the things can be too big, too small, too fragile or even too dangerous. Except for mathematicians and theoretical scientists almost all scientists must use tools.
whattools do scientist use to study meteors
hydrophone
poo h
what tools arte generally used for rocket science
binoculars
The tools that a scientist would use to conduct an experiment would vary greatly on the nature of the experiment.