I Matthias Schleiden, A german botanist stated that all plants have similar cells, I made this discovery in the 1830s. And I used a compound microscope.
I Theodor Schwann, A german zoologist, have discovered that cells are the building blocks of living things, and each cell has a specific function! ( I used a compound microscope, and made this discovery in the 1830s.)
You stole my work!
My name is Rudolph Virchow, a German Scientist, I looked at other scientists work, performed their experiments. And I proved that cells only come from other cells! I made this discovery in 1858, and I used a compound microscope.