The document summarizes the history and components of the microscope. It traces the invention of the microscope back to 1590 in the Netherlands by eyeglass makers Hans Lippershey, Zacharias Janssen and Hans Janssen. It then discusses key developments like Galileo Galilei constructing the first complete microscope in 1625 and the later inventions of the electron microscope in the 1900s and scanning probe microscope in the 1980s. The document proceeds to explain the main parts of a microscope including the eyepiece, objective lens, stage, slide, and focus, and provides examples of microscope uses such as in biology, criminology, and medicine.

1. Yang,Siyang Lilian,Li and Nicky,Le

4.  The first microscope was invented in 1590 in
Middelburg, Netherlands by eyeglass makers: Hans
Lippershey, Zacharias Janssen and their father Hans
Janssen.
 In 1625, Giovanni Faber was the contruction of a
complete microscope named Galileo Galilei.

5.  1900s (electron microscope)
 1980s (scanning probe microscope)

11.  This is microscope eyepiece
 The way it works like magnify glass.

12.  This is objective lens.
 Different kinds
 Smallest is making things bigger 10
times. Bigger could make things
bigger thousands times

13.  These are stage and slide.
 Stage is for hold on slide.
 Slide is the place that put things on.

14.  This is the focus.
 The way that focus works like
camera. It’s for zoom in or back
smaller.

15.  Biology
 Criminology
 Painting’s appreciate
 Medicine

18. Riverside Scene at Qingming Festival

19. Riverside Scene at Qingming Festival

20. Riverside Scene at Qingming Festival

21.  Bacteria: