Joseph Lister (30 март 1930 г. – 17 июл 1930 г.)
Описание:
Joseph Lister improved the design of microscopes. He did this by showing multiple weak lenses put together at different places made the magnification look better without having the image blurred.Добавлено на ленту времени:
Дата:
30 март 1930 г.
17 июл 1930 г.
~ 3 months and 19 days