Microscope came from the words micro and scope. Micro means the very small size. In mathematics definition, we define micro as 10^-6 mm. Then, scope means scanning, look at carefully, or assess/investigate (something). This name refers to its capability to zoom the stuff in micro size, in order to ease the human needs to explore the stuff. This invention was really helpful and its benefit still relevant to this era. Thanks to Antony van Leeuwenhoek who invented microscope. This is a huge donation for science and, of course, for the human life. Google appreciates Antony and his invention through doodle in past October 24th. Remembering Antony van Leeuwenhoek guides us to remembering microscope. Thank you Antony van Leeuwanhoek for this great invention. With this device, we know a lot of microbiological things, medical, chemistry, and many more. Then, it leads the other scientiest to discover more useful things too. Microscope, an amazing discovery.