A telescope dummy...
Galileo
Telescope
all telescopes use a mirror.
Galileo Galilei worked alone, which was common during his time. He did correspond with other scientists, such as Kepler.
A pharmacist is a scientist that is heavily involved with chemistry. A materials scientist would also be involved with chemistry. Oil Refinery chemists and water scientists all use chemistry.
the scientist viewed the stars with his brand new telescope.
Terrestrial telescope
Galileo
Telescope
Telescope
the telescope the microscope ?
a telescope.
Galileo Galilei.
Galileo
Galileo
OMG!! its napoleo napolei, or something like that
a hubble space telescope