Blog project 2 (Myungjin)

 In my opinion, the world's greatest invention is camera.
Invented in 1839 by Daguerre(1787-1851), camera has been being developed. Nowadays, camera also can take video.

In addition, quailty of picture have been highly improved. Camera have changed our life in many aspects. 

 Due to camera, we can see other place and people that we haven't seen or can't see now. For example, When i want to see other contry like Greece, i can see the the beauty of Greece in tour guide book including picture of Greece. When i want to see my friends who are not with me, i will be able to see their picture. Due to development of technology, We can even see the space that normal person
can't go.

 Also, we can record our past memories through camera rens. Without camera, we can't see our past memories such as family tour picture and our childhood picture. It is very meaningful that we can remember our precious memory visually. It's completely due to camera.

 Finally, camera make people's life more convenience. For instance, we can do shopping on the internet because picture of merchandise give us reliability and information of product. I also sometimes do shopping on the internet.
 Camera is very useful for human's life in various filed. So i think camera is the most greatest invention in the world.