How did economic changes affect every day life in the 1930s

aug 15, 2012 - although van leeuwenhoek was not the inventor of the microscope, he advanced it more he loved to grind and focus a new lens in order to see the unseen world. most of leeuwenhoek's microscopes were silver. in a simple but significant experiment (1668), he demonstrated that worms found on

it was bribing i think i might be wrong though

how is this a question? but yes, they were. if i recall correctly, it was very handy for native americans to use buffalo skin.